Most likely his big mouth and outspoken progressive and SJW politics have pretty much alienated him from anyone in the movie/game reviewing community beyond folks who agree with his politics. The average joe who just wants to see a review of a movie or a game doesn't want some fat asshole preaching their ill-informed political opinions at them; this is the same reason that liberal films like the new Ghostbusters and The Purge have been flopping in theaters as of late.
You're right with Ghostbusters, but The Purge movies are cheap to make, and each one makes more than the last:
Okay, my bad about the Purge movie - I recall there was a lot of backlash about the most recent one, and how it was basically a not-so-subtle add for Clinton's election campaign; all the bad guys were racists and white supremacists (aka Trump supporters), and all the heroes were racial minorities except for the female "Senator Roan" who ended up being elected president.
FIFY
He generally likes mainstream things for being mainstream. So if normies like something beyond those two then he's in.
I'd find it funny if he ever compared his Superior Future to Star Wars instead of Star Trek. In old canon the galaxy is completely stagnant technologically, socially, politically, etc. for like the past million years (it's a plot point to explain copypasta) with everyone except humans being some form of cultural stereotype of their world. New Star Wars is only slight better with that like how they showed one point of the past looking like feudal Japan in space instead of exactly how things always looked.
I'd watch a show about Bob trying and failing to be successful as a screenwriter in LA. I'm imagining a cross between Curb Your Enthusiasm and Nirvanna: The Band The Show.
I honestly think BioShock's moral ambiguity would make Bob's head spin. Both the antagonists of the game clearly have little respect for the common man, one sees their suffering as part of the Great Chain and the other views them as pawns in his little game, so Bob might actually sympathize with them. On the other hand, both are also wealthy businessmen, especially Andrew Ryan who represents everything wrong with Objectivism, and Bob might see them as some sort of symbolism for conservatives.
I found this:
