Not everyone denominates their wealth in inflationary currencies.
The utility of things like gold and bitcoin is that no force on Earth at the moment has the ability to change policy and inflate them. Many people find that to be a big issue with fiat currencies. Those that don’t, of course, are not compelled to ever touch cryptocurrencies.
They are a purely opt-in alternative to people who find fiat currencies to be lacking for their use cases.
I’m personally not very interested in most random open source projects; they’re usually boring and uninspired. I’m not sure why we expect the bar to be any higher in crypto.
NFTs are a good example of something that get a lot of unnecessary hate. Nobody starts foaming at the mouth when rich people drop five or six figures on MTG or Pokémon cards (or Hermes bags, for that matter), but somehow NFTs are specifically bad?