There are some maps that have a bunch of irrelevant tags, made as a sort of clickbait. Due to that, these maps come up almost every time if you search a popular term or artist. In my opinion, this behavior should not be traited as normal. Maybe moderators can manually reset/change the tags, or just delete these maps.
Examples of beatmaps that abuse tags:
beatmapsets/1229444#osu/2789182
beatmapsets/1240613#osu/2604787
This point should be added to the beatmap submission rules too.
Examples of beatmaps that abuse tags:
beatmapsets/1229444#osu/2789182
beatmapsets/1240613#osu/2604787
This point should be added to the beatmap submission rules too.