Why the fuck does it make you wait 2 minutes between rounds

>>716533249 (OP)
nuclear explosion everytime I fuck up

The solution is ridiculously easy. Make all maps run on a 45 minute timer, add a vote option to extend it, and only do the pre-round bullshit when switching maps. But for whatever reason Valve is insistent that "best 2 of 3 rounds" is the best way to play KOTH.