Hm, that's a good point, although I don't play games on my phone so I haven't experienced that.
I guess if you're a heavy phone gamer and you have the worst bt, the latency could become a pain.
That makes me think of a guy pretending to surf on the roof of his car complaining about the traction. Like that's not what cars are for, but the roof of a car undeniably has poor grip.