If this conversation was still occurring during WoD I would vehemently disagree with you on this. HOWEVER, in Legion I agree wholeheartedly.
I don't even think it's sunk in completely just how majestic the questing zones feel. So while I will definitely want my flight back sooner than later, I'm perfectly fine not having it right now. The Flight Master's Whistle is probably the most redeeming part for that though. The Barding's for no dazed while mounted or increased mount speed help too, & I wish the grapple hook was usable in more zones than just Stormheim b/c that thing is fun. It really didn't take much for them to make no-flight enjoyable.