Don't feel bad. There has been a lot of marketing for a very long time aimed at making people think it's necessary, and the medical establishment isn't always great about communicating about this kind of thing because it's usually not really their job unless it's causing problems. There's also a lot of weird sexism and shame that would take too long to get into here that helps perpetuate these ideas. Blame lack of good sex ed. I took a lot of microbiology, anatomy and physiology, etc and even did some sexual health work, but it still took like 5 rounds of BV for either me or my doctor to realize what was going on.

If it's worked out well for you, then it's probably fine. It also might be weird to suddenly stop (who knows, every body is different), so I'd start by just using it less frequently to see how it goes. I just wouldn't advocate it to others unless it's a "if you absolutely must" situation. I would avoid buying the wipes again, though, if only because they're bad for the environment