You could argue the intermediary knows the info, but most crypto buyers also use an intermediary.
Crypto doesn't give a shit about borders, there's no intermediary who can freeze your assets (unless you decide to leave them on am exchange), etc.
It's ignorance.
You can easily do that with other tech.
Crypto right now is just to new to have been properly regulated yet.
And while you are true that you can run your own wallet, you are depending on the decentralized network, you do need a certain amount of stabity and you need to make sure you can recover and keep your wallet.
Enough people demonstrated at least with the last point and millions lost in locked away wallets that there are still fundamental problems.
Yes, this is due to regulations, but it's also due to the centralized nature of the technology which requires permission to use.
Even when more regulation is forced onto cryptocurrencies, the architecture will always be permissionless, as it's a decentralized network. That is a fundamental difference.
Because you actually need to convert your Fiat into crypto first.
The current limitations are real and the theoretical possibility is equally good of what currently exist: a black market.
In Iran everyone took euros or exchanged them on the spot. Even when the currency shop was closed people were waiting outside for us
The word works is doing a lot of work there. Every compromise, hack, scam, theft, and weird "oops I sent the crypto to an address that doesn't exist and now it's gone forever" incident screams for central authority. Even what we call Ethereum is a rage-quit to pretend the DAO thing didn't happen.
Or you can start trusting the individuals at the other side of the transaction. Perhaps these folks who do not have experience can also benefit from your exp... Oh wait, you've become an intermediary?
Cryptocurrency is just an asset that you can sell nearly everywhere in the world. But it depends on electricity, is volatile in value, and has long transaction times. It's just an inferior cash, except the fact that it's not physical so border control can't take it away from you. If you are optimizing for that... Maybe there can be a simpler solution? Buy art shares? I don't know.
In the case of crypto you're trusting that an adversary won't be able to control 50% of the computation power on the network for a substantial amount of time (and cryptographic theories, but you're trusting those whenever you use the internet anyway). Generally you're not even trusting the other party.
Yes, it depends on electricity, but so does 95%+ of the modern economy. https://www.scientificamerican.com/article/2003-blackout-fiv...
Depending on the level of trust you are willing to give the other party, you could use one of many automated eskrow services (that kick back to a human when one or both parties dispute the transaction), or on the other end of the spectrum, you can have a mostly automated smart contract with built in refund mechanisms where all of the rules of the transaction are declared upfront.
At the end of the day, reducing the number of parties you need to trust for a transaction to succeed is a strictly better outcome than the status quo (or expanding the number of parties that need to be trusted).
How do you think that would be better than paypal, ebay, or anything else? Do you think people who use cryptocurrency escrow services have less problems than people who use anything else?
I just searched and the first service I found had already exited the business after stealing the coins of many people: https://bitcointalk.org/index.php?topic=1260582.0
Ebay isn't a payment provider, as far as I'm aware, so I'm not sure why they are relevant. They have certainly focused on the digital to physical mapping, but are overall rife with buyer and seller scams and they aren't really offering a solution beyond their easily gamed reputation system.
>Do you think people who use cryptocurrency escrow services have less problems than people who use anything else?
Typically, yes, the people using escrow have less problem by virtue of there being far less reports within the crypto community of actual escrow services being bad actors.
You brought up a random company from 2015 that happened to have eskrom in its name. That was not an eskrow service in the crypto sense of the word. If you are sending your crypto to a stranger and hoping they do the right thing, it's no eskrow. The typical eskrow setup will be some kind of multi-sig wallet (e.g. 2 of 3 signature) where the buyer, seller and eskrow service provider have a signature each, and two are required to release the funds.
Note: Eskrow systems are the very lowest tier of "zero-trust" when dealing with services or physical goods. It's a sliding scale of effort versus security, where a smart contract would be the "gold standard", and the eskrow is "better than nothing".
[1] https://twitter.com/flipper_zero/status/1567194641610465281
Also, you are still trusting humans, or a company as a trusted intermediary (and in the case of escrow services, most likely with no course of legal action if things go wrong). My argument still stands.
Paypal doesn't even appear on the radar (even if you overlook their outright predatory and scummy behaviour) when there is the option to outright remove the payment provider from the equation and reduce the number of involved parties by one, while still allowing for a third-party (a human for eskrow, or an oracle with human fallback for a smart contract) to arbitrate if necessary if one or both parties are malicious.
Also who says there is no legal action if it goes wrong? It's better to set things up such that things can't go wrong, but if they do, the rule of law doesn't cease to exist just because it happened online.
I haven't seen a coherent argument yet, but maybe I'm missing something...
It increases how much you have to trust them. You can also build the same escrow system with anything. You don't need cryptocurrency for that.
> the rule of law doesn't cease to exist just because it happened online
Is there any legible escrow businesses for cryptocurrencies? If yes, how are they "less amount of parties involved" in comparison to Paypal?
> I haven't seen a coherent argument yet, but maybe I'm missing something...
Maybe you don't want to?
The trust is that the bank recognizes when a transaction looks off, and holds it/notifies me, without my involvement
This describes any "push" payment system where you instruct your bank, service provider, wallet, device etc. to transfer funds, rather than providing the payee with your information, as well as any pull-based system with additional verification (such as 3DS and PIN-based payment cards), and isn't unique to crypto at all.
Other systems that do not use cryptography and instead often rely on trust in exchanging critical secrets, such as how the banking system generally works, are outdated.