Outside of spaces like this sub, alot people seem to dislike cryptocurrencys, how could that be changed?

I could be totally wrong, but if i look at the rest of reddit many people seem to have issues with crypto. That they are all a scam, NFTs and cryptocurrencys are worthless, nobody uses them and many more similar arguments float around that i have seen, some of them are just blatantly wrong, obviously.

I was thinking, how could we do something to change that? Arguing was a BIG mistake i noticed, rational arguments seem to be lost on many people especially online.

Does anyone have experience in this? How to change peoples minds on things like cryptocurrencys so they understand there is more to them then snarky oneliners?

Thanks for any help and sorry for my english, it isnt my first language.