People seem to be forgetting that fairy types do have weaknesses, and that many dragon types have access to moves that hit those weaknesses (poison jab or sludge bomb in general, flash cannon Hydreigon, Irontail Druddigon, Mega charizard X being half fire type, Garchomp with iron head, Haxorus with its stupidly powerful earthquake, ETC.), and thus, unlike what some people on the internet foolishly forget, a dragon type with good coverage can handily deal with the fairy types that get in its way, they have more varieties of strategies than just Specs Draco Meteor or Banded Outrage.