I hate the concept of counter ganking
It means my laner is putting themselves in vulnerable position to be ganked. I have to waste time for what essentially feels like baby sitting. It assumes the enemy jungler is going to come to gank who could just be farming instead getting ahead in gold and exp. Basically it feels like an ineffective tactic from my perspective that I dislike doing as a jungler. The times I do think I can get away with it is when other lanes are ahead and I'm able to spend time really focusing a specific lane. Even then at that point I would rather focus on objectives or putting the other jungler behind instead sharing exp with my laners.
and to a lesser extent
are so obnoxious at brute forcing ganks even when near the tower. Glad most of them are getting nerfed though.