Many of the cited posts aren't what led to the ban. Tag errors like genders and ratings, which people blacklist, lead to people complaining and creating more work (and possibly records) for everyone else. This has been going on for a very long time [1]

and it's not like these warnings aren't publicly available. He even linked evidence of this on his FA

TBH I'm convinced he was only mass uploading/tagging for status alone. [3]

Given his volume of uploads/tags, it was on him to monitor himself. We trusted him to fix his mistakes but he failed to do so. This is why he lost his Privileged status and was ultimately banned. The cited posts are just the tip of the iceberg. [4]

Even I wasn't aware of it until I took a good look at his tag edits. You'd think that without mass tag edit tools, one would be able to focus more on making sure they were doing things properly, especially after being warned multiple times. [2]