Top lane feels like the rejects lane of league.
Champions that can't work anywhere else go top lane and anytime a champ from a different lane goes top(unless forced to Jungle or Support) they shit all over the top lane champs while outscaling

Those are some examples of taking them top gives you a super easy lane while outscaling and/or making the opposing laner useless.
Dont nerf those champs, make it so champs(specifically melees) can survive in lane vs them without getting chunked for cs and constantly zoned from minions.