So, this is the account being "roasted": https://nitter.net/markfreedom61

Joined Nov '22, 15,000 tweets [I would guess mostly retweets based on recent activity]; apparently has a side account as well.

Upon a demand to post a "list": "I DO have an anime list, I just won't tell you."

And the closest thing I could see for a "logical" explanation of how this search result thread clinches the argument:
https://nitter.net/OznerolOtet/status/1744382002864762910

Yes, [i]f you spend your time bitching about tourists on internet and you've never talk[ed] about the anime you supposedly like there is a very high chance you've never seen them, correct