Then watch the clip, it's not fair to the hog that makes the hooks, twice, once on the zarya that moves out of los because shes jumping to the side and to the ana that gets hooked but is behind a pole of all things to break the chain los
Watching that clip, can't say I'm too bothered by it. He threw his hook through the wall and attached onto the Zarya, in that situation I don't think the Zarya should be hooked in. Roadhog's character design is pretty busted, he shares similarities with snipers in that his whole goal is to get picks, but he has 600 HP, and a self-heal, plus a still powerful Ana to heal him, and he doesn't have to land headshots to delete over half the roster. I think it is fair that his hook have some sort of limiter.