What are your biggest crypto concerns?

When you’re investing a decent amount of your income into anything, I think it’s important to look at any potential downsides.

Every now and then I head on over to r/buttcoin as it is the complete opposite of this sub, a nice dose of nopium. Unfortunately it is impossible to debate anything over there, as they are 100% anti-crypto and anything you say gets downvoted into oblivion.

On the other hand, this sub is just full of hopium and 99% of the time people are to afraid to speak out regarding any concerns they have. This is a huge part of the reason that non-coiners see the crypto community as cult-like.

I’m interested to hear any genuine concerns this sub has in regards to crypto, whether it be Tether printing money out of thin air, or the damage on our environment through energy consumption. What could be the biggest hindrance towards crypto gaining mass adoption?