I thought it would be fun to contribute to Wikipedia about topics I’m knowledgeable about. Every single attempt was rejected and reverted almost instantly. The rejections were happening so quickly that I have to assume admins had created bots to auto revert any change that did not come from them. There is no way there was time for a human to be involved. After about 10 attempts on 10 different articles I gave up and haven’t tried again since. There doesn’t seem to be any point.