I think it's too easy to sort of anthropomorphize these kinds of conflicts --- Kimmel's show has a large staff, and he's responsible for their livelihoods --- but it wouldn't be totally out of the question that Kimmel steered right into this.
There's nothing new about this, though: ABC also took Bill Maher off the air, 20 years ago, almost identical circumstances. Maher wound up at HBO. Kimmel will wind up on a podcast, and, like Conan, probably gain in relevance.
Moments later
I think some people here might be too young to immediately get the Maher reference, but the point there was: he was forced off the air for political reasons as well.