[Aurornis]

That was my initial experience, too.

As I discovered later, I was just lucky to hit pages that weren’t possessively controlled by one person or a small group who want to control the page with a tight grip. That’s often true for pages for obscure topics that don’t have much text.

Get into a more mainstream topic or anywhere near a contentious topic and your edits will be reverted, rewritten, or debated by someone with more free time than you until the text goes back to what they wanted to control. It doesn’t matter how much you follow the rules, you’re at the mercy of what that person or group wants the page to say.

[postflopclarity]

indeed. the field I was trying to improve tend to attract a lot of cranks and trisectors. the topics are not "contentious" in the typical political sense but the pages are closely guarded by very stubborn and uninformed retiree flatearther types.