You are evidently, since you're resorting to defending McFarlane in part by pointing to profitability and gloating about how McFarlane is "laughing to the bank" and supposedly inspiring unhinged rage in people that don't value his work as much as you do. So, is he a repressed genius obeying his corporate overlords or is he happily riding the gravy train? Pick a defense.
It's great that his formula (yes, he does have one) continues to make you laugh. Some people are tired of it or might get tired of it later. That's not crazy. There is such a thing as oversaturation, and some of us would like Fox to not crash the Titanic before investing in a new ship. Again, not crazy. I burned out on his stuff once before, so I'm happy mostly sticking to the occasional FG episode and a rare episode of Cleveland Show.