It's interesting you say that, I feel the opposite way. I don't dislike EDM music, but it seems like that's the only genre in games like Beat Saber. P!ATD is welcome from my perspective. The songs they chose aren't my favorite from their catalog but I'll take what I can get.
Yeah it's good that they have variety for sure. The last track pack was Imagine Dragons so I just didn't expect more of that pop/rock/alternative genre for the next track pack. I was hoping they would go back to EDM. They've only had 3 pay track packs and only 1 of them is EDM thus far.