doesn't Amethyst use that kind too?
This bot is used by the nostr:nprofile1qqsq7gkqd6kpqqngfm7vdr6ks4qwsdpdzcya2z9u6scjcquwvx203dspzemhxue69uhhyetvv9ujumn0wvh8xmmrd9skcqgjwaehxw309ac82unsd3jhqct89ejhxqg5waehxw309aex2mrp0yhxgctdw4eju6t003zktz client to filter users/feeds. Though technically any client can use reports as they see fit. It's not really a shadow ban, because your content will always exist, certain clients could filter out your content though, such as the offending note. If you don't use the nos client then I would not worry about it and carry on per usual.
Discussion
Amethyst uses reports for WoT automatic blocking. This bot and report would not apply to users I believe unless they're following the bot and 5 other people they follow reports the user.