Beyond my accounts related to my important email addresses, Steam, finances and medical which can all be counted on one or two hands, I really couldn't give a damn about the other accounts or their password security.

Strong and unique passwords for the important accounts, simple and reused passwords for the rest. You're welcome to hack into my accounts on Hacker News, Reddit, Discord, LINE, various IRC networks, various forums, etc. I don't care; there's nothing important in there besides sentimental value.