To put it simply, they're trolling. Hitmontop is entirely unviable in RU and the sole reason it's being used is to mess with the tiering system. It happened in NU as well.What the heck is going on with all the Hitmontop usage in RU? Why is everyone running it
This especially sucks because now Hitmontop can't be used in PU, where it was a solid defensive Pokémon before it rose.