People can bitch about it until they turn blue in the face, but Roadhog was a very good "Tank" because what tanks do is create space for their teammates to operate in. In Roadhog's case, he was a Zoning Tank that was a threat to flankers, could cancel enemy ultimate abilities, & was solid at peeling (i.e. Peeling a Winston off your Ana). Everything is harder to counter dive without Hog, and it influences other heroes as well, with Mei being able to off-tank and Sombra being able to off-DPS.
Yes, I understand the reasoning for why they wanted to get rid of the overweight assassin that flanks the enemy backlines, but it's embarrassing that if someone busts out Roadhog (in his current state) to counter me (Lucio or Zenyatta), I'll literally say 'Horray, my team wins!'
Unless the developers are planning on completely redesigning Roadhog from the ground up, he's worthless at this point.