Everyone should be using a password manager. A different password for every account, ideally multiple emails as well all with fake aliases.

I only use my real name on one account that's used for work and shopping considering my address and credit cards could be linked to that account. All other accounts could be anyones.

Best practice is to have a fake identity for each account. Its a stretch to try and speak or type differently, but false information is enough to mask your actual identity. And of course, never post anything that could be used to identify the real you.