- workaround to not pay Western Union's fees
- investment
- trading
- protection against inflation
- money to buy goods from (sometimes questionable) places
- money to buy digital goods
- NFT Stuff
That’s not to say it should be mutually exclusive, but it’s not unique and probably simpler with hard currencies. And probably more safe guarded as well.
Not entirely correct. For the Kraken account, 2FA is a must AND you will still have to enter a code send to Gmail if you connect with an unknown IP address. Even if the PC would be compromised it is impossible for the attacker to send funds anywhere because for this you have a second 2FA. If you want to send money to a different account (does not matter if $ / € or ₿) you also have to verify this by E-mail and 2FA code.
My mum is a good example for a no tech person. You can't imagine what I have been through. To even think she would remember after 3 days, where she stored the keys, after 7 days that she needs them at all and finally after 14 days that I have ever told her anything about it. There are MANY people, where the exchange is the best option. I could go on with other examples, but my mum is a prime example of a non-tech person. For my mum, Internet Explorer is not a browser, but "the button to the internet".
You should still use Kraken, even if you are in Germany. bitcoin.de is vastly inferiour on many levels. Kraken, Gemini, Bitstamp and Coinbase are OGs and have a strong track record.
The risk that you loose you coins because you are not able to secure your system is higher, then keeping them on an exchange.
Using a hardware wallet is also a risk. You can loose it, forget your pin or store your backup pass phrase in an unsave / unstable location. For example in a excel sheet or WhatsApp text message to yourself.