Even if he stayed I don't think that report numbers would be much bigger since big chunk of his reports (not only his though) were made for posts that were several years old and it became pointless to report those posts after change in how mods/admins handle those kind of reports (which was a good move imho).
Ratimov is a main contributor of spike in reports in 2022 or 2023, and I read his complains about moderator works to deal with his reports on very old posts too. Then easier policy on plagiarisms, AI tend to make reporters are less interested in making reports. Ratimov wrote that he disappointed about it and no longer wanted to report 'bad' posts.
Ratimov now gone, his account was locked, and recent months, it seems more bans on plagiarisms and AI-generated posts. Hopefully it will give reporters some motivation to get back with their reports.
One of his complains
2000 sent reports per month. It's even worse than I expected. 2000 reports for 167,000 posts published during the same period on the forum. I wonder whether the quality of posts on the forum has increased dramatically, or whether reporting itself has finally died as an activity. Something tells me it's the second option.
One reply to his complain.
Reporting posts from 2018 in dead threads that have already been locked really isn't necessary. Sometimes it seems like people are going out of their way to find stuff to report. Posts that have been edited shouldn't be removed anyway as someone can just edit their post and then report it to try make sure it's fully deleted and people can try cover their tracks this way. There probably should be some sort of statue of limitations on certain stuff because posts in dead threads from years ago really isn't an issue. If you want to report stuff there's thousands of posts made a day by shitposters so it's not like you'll ever run out of stuff to do.