I opened an account with Yotta before they pivoted more heavily into the gambling aspects, because I wanted them to succeed and bring prize-linked savings account[0] into the mainstream. But I also wasn't born yesterday, so I'd only deposited money that I could afford to lose.

And lose I did: they were only able to recover less than a dollar. I'm not even going to bother claiming it.

[0] https://en.wikipedia.org/wiki/Prize-linked_savings_account