I feel like I sign up for websites often enough that I need to access my password vault more often than once every 20 years. When I do that, I can just store it

I feel like I sign up for websites often enough that I need to access my password vault more often than once every 20 years. When I do that, I can just store it in the most convenient service for me at the time - even sending it to my current email provider would work. Also, storing my passwords publicly for 20-30 years is probably an antifeature: if you stored encrypted passwords with a state-of-the-art algorithm from 1998, and it were publicly accessible the whole time, how confident are you that it can't be brute-forced right now for $100 of public cloud?