I think I heard an interview with one of their mothers about how they used to hear Matt & Trey screaming obscenities in weird voices at each other in the basement while they were doing their “work”...
I guess they’ve found a better place of their own to do their “work”.
There is no evidence that the two are gay.
And if they WERE, it would have to be one of the longest homosexual relationships in history.
Usually people who are productive and work well together over long periods of time are not lovers.