Especially since a very large use case for crypto - especially in non-custodial wallets - especially people avoiding KYC, is crime.
The ratio of ancaps to criminals on this list is likely very low.
[edit] The real risk of finding yourself on this shortlist of non-custodial wallets is suddenly finding yourself on the wrong side of the IRS.
Most blockchains are pseudonymous, and the government has tools to track and de-pseudonymize, or at least map and aggregate - transactions. If the government wanted to go after you for breaking this law, they'd probably just throw together a quick list of people the IRS should start poking around at.
They know as well as you do that you probably didn't report every transaction you've ever done on every exchange, DEX, or platform. That's tax fraud, straight up. Much easier to prove, and much harder to argue on merits.
I've said this before, and I'll say it again: if your government is coming for you, no amount of magic beans in your computer will keep you or your value safe. If you don't trust your government you've got bigger problems than crypto. If you trust your government crypto is irrelevant.
As Beria, Stalin's side-kick said, "Show me the man and I’ll find you the crime."