Reddit lets you make custom feeds, so I make ones of animal subreddits (there are SO MANY out there) and my various hobbies! If you replace the bookmark/shortcut/app you usually use to access Reddit with a link to a custom feed, it’ll help you change your media consumption faster than you can change your habits!

Some of my personal favorite animal subs are the very specific ones, such as r/catsstandingup, r/dogue, r/CatsISUOTTATFO, r/shrimping, r/babushkadogs, and r/longboyes.

Seconding this! I’m also a very fidgety sitter, but it’s actually because most desks and tables are just a tiny bit too high for me (and I’m the exact average height for my demographics, go figure). I only realized this after I sat at a lower-than-average desk for the first time, and after a full work day, I thought “huh, that’s weird, I’m much less sore than usual.”

After consulting a few desk height calculators online, I’m currently shopping around for a table or desk that will go low enough, and it’s surprisingly difficult. This probably won’t help OP on their BIFL quest, but the best option I’ve found (that I can afford) is from Ikea.

OP, try looking up some desk height calculators, and use that to guide your search. If your desk is not a good height for you, then you’ll keep putting undue strain on any chair you buy, in a subconscious attempt to get comfortable.