Yes and I believe you. Just wait for quantum computers to come out, supposidly they can crack a password rapidly. And this may sound stupid but a lot of people write down their seeds on files on the same computer as their wallet! All you would need is just a search for a group of random words and there you have it. The keys to an unknown amount of funds. Which there are viruses to find these kinds of things. I have fake documents on all my computers containing fake seeds just for that reason. But if you really are a good enough hacker and know any crypto holders who died then yes that would be a very good strategy to get into. Like that idiot who has no access to his 244 million because he "doesn't know what he did with his password" LOL