IMO Bitcoin is superior to gold in nearly every single aspect. The only thing it doesn’t have is 5000 years of human belief in its worth.
If you understand logically why gold in 2022 has a monetary premium above its industrial value, then you can logically reason about Bitcoin and its value.
If you accept that Bitcoin has long term utility and value, then it isn’t a stretch to start analyzing other coins on similar valuation heuristics.
I can see that getting replicated for BC, but other crypto, not so much. A better, digital, asset than gold makes sense, but distributed, slow, state machines? Still don't get those...
In Bitcoin the lightning network is slowly but steadily making progress amongst the faithful. It is also a faster and cheaper network.
Monero is the currency I recommend heavily because it is privacy-by-default - anyone who uses Monero is not broadcasting their intentions. This is an extremely valuable aspect of financial freedom and it gives me long term faith in its utility.
The key thing to remember is that all value is subjective. Someone will pay infinite money for a glass of water when they are dying of thirst and no money when they are drowning.
If a large portion of society values digital assets, then they have value. There is really nothing more complex than this for anyone to understand.
Crypto is only trust. Without that social trust, there's no minimum value. That doesn't mean there is no value, just that the floor can go away, that the entire thing is much more volatile. So basically, gambling. This is not a value judgement btw, gambling and volatile assets can be fun and profitable; they are just not currencies.