Maybe there are a few people who use crypto as real investment but the vast majority is just gambling or FOMO. What actual uses does crypto have other than wait

Maybe there are a few people who use crypto as real investment but the vast majority is just gambling or FOMO. What actual uses does crypto have other than waiting for it to increase “value”? I bought some magic mushroom spores with BTC but that was the only time I ever used it. We will see if eventually there will be real use cases but it seems that’s far in the future.