Yea well i am pretty sure the majority of arena topics against DH is about 2s or solo shuffle so its not about comps its about people hating on a stupid easy to play spec. Instant CCs, reactive Defensives, Easy rotation, High mobility. Its not fun to lose against something so easy to play when you feel like you played better but just on a harder class.
Which could be the same as hating certain OP comps.