Is Cypher the highest impact agent in the game?

I honestly can’t think of any other character with more impact. In maps where Cypher is good, the game becomes ‘find the setup and go somewhere else.’

Does any other character have this sort of impact? Even KJ setups can be pushed through pretty easily. I think the main issue is that the cypher setup outright kills the entry whereas all other sentinel utility is meant to delay push or separate the entry from the rest of the team.

On attack not sure if his impact is nearly the same but he does make it annoying to flank lol