Awesome. Thanks! Nuke it all from orbit. Only way to be sure.
Liberal Gun Owners
This is a magazine for people that identify as left-of-center, and either own firearms, or are in favor of gun rights (e.g., 2A rights for people that live in the US). This is a PRO-GUN magazine (ha!, see what I did there?). This magazine is explicitly pro-LGBTQ+, pro-feminism, and pro-BLM.
Some of the user scripts you have to actually read and customize to add your username. This one you don't have to, it just works. Edits, randomizes, posts, then deletes. Yes, it's slow. Can't speak on if Chrome disables it because I use librewolf.
TamperMonkey browser add-on with RedditHistorySanitizer userscript (https://greasyfork.org/en/scripts/23605-reddit-history-sanitizer/code). It's kinda slow, but much faster than doing it manually!
do you have to be on a particular page for it to work?
Edit - figured it out - gotta go to your user page on old.reddit and next thing you know, comments start getting hashed. Thanks.
The Edge extension appears to work. Updates eventually, since it's likely going to take a day or two to complete and check.