I don't and make an effort not to. My personality can make me pretty compulsive about organization and I try to resist that outside of work. I don't succeed very well with digital material as I save and folder everything in Google Drive. But I don't put too much time into that other than creating directories when I first save PDFs or VTT assets and I keep my directories pretty high level. But Google Drive search and Gemini make much easier to find things without lots of organization. So I don't feel compelled to apply multiple labels to each game file.
For books and physical assets, I've welcomed the chaos. I throw them on a shelf and don't worry much about organization, which is hopeless with two teenage sons into gaming.
I have friends who log every board game game they own, and even the games they play, on Board Game Geek. I don't find that fun at all and don't have time for that in any event. Even the record keeping for Adventurers League, which I played for a bit shortly after 5e came out felt like accounting to me.