I don't think anything is inherently too controversial.
Obviously damn near anything can be mishandled. But that'll the fault of one specific game and its makers, not of games as a whole.
Oh, I've actually seen a game where the player got to make choices about hot button political issues. It was a strategy-ish game called Divinity: Dragon Commander. Or something like that. Every now and again you'd be asked how your empire would handle a specific issue. Gay marriage, women's rights, arms controls, the lot. They basically chucked everything in there. I don't remember anyone getting pissed off about it and declaring it a subversive attempt to brain wash the world's children or whatever. Although the fact that it took place in a fantasy world may have forestalled that. (Apparently undead are very conservatively minded.)
Obviously damn near anything can be mishandled. But that'll the fault of one specific game and its makers, not of games as a whole.
Oh, I've actually seen a game where the player got to make choices about hot button political issues. It was a strategy-ish game called Divinity: Dragon Commander. Or something like that. Every now and again you'd be asked how your empire would handle a specific issue. Gay marriage, women's rights, arms controls, the lot. They basically chucked everything in there. I don't remember anyone getting pissed off about it and declaring it a subversive attempt to brain wash the world's children or whatever. Although the fact that it took place in a fantasy world may have forestalled that. (Apparently undead are very conservatively minded.)