Nothing is off limits when it comes to comedy, laughing at an offensive joke doesn't make you a bad person, it's called a joke for a reason. Anything can be funny if told right, and Dave is a master, if you don't agree you can completely avoid his content without any effort at all.
It's really unfair, he made a detailed post, it wasn't just a driveby. The admins might want to rethink their policy. And as said, game devs aren't immune to being lazy. Not implenting basic PC features is lazy, not having an option to run above 60fps so it looks like shit on 120hz/144hz monitors is lazy, reusuing the same, outdated engine is lazy. It just feels like a lazy cash grab, it's like they cut it from Fallout4 and made it a standalone game. It's Fallout4 without anything that made Fallout4 enjoyable (and I should mention I played a ton of F4).
Bethesda have stagnated, devs around them are pushing harder and harder and they're just resting on their laurels, at some point even their biggest fans are going to have enough.