Since my little brother borrowed my set of T2s, he has been using it for his gaming sessions. Despite him not much of an audio-enthusiasts like us, he was able to notice the changes that he is hearing from the sounds that it emits, meaning he can pretty much take advantage in the game that he is playing by hearing the footsteps of the opposing players of the other team.
Not going to lie, I am a bit smug after him telling that to me and I think that’s a good starting point for him to get into high-fidelity audio in some time. But yeah, due to the T2s having a good amount soundstage and I have used it a lot of times, yes, it can be for gaming.