Because the vast majority of ppl who use it will not be storing millions of dollars of crypto with it. Crypto changes the game totally.
When a password manager maker finds a vulnerability they should absolutely tell their users to regenerate their passwords!
Just because there aren't million at stake doesn't mean you can't bring someone to ruin.
You may be using it to protect extremely sensitive information that could have people killed - that’s more important than a few million dollars in imaginary money