Do you realize that madness VP penalty only applies if the game is going to end.
Also if you draw it early it makes you win the game in a very anticlimactic way.
Another thing is that your deck would always have a 10 VP penalty. Since card a in the deck, hand and discard pile are considered for the penalty.
Any game that has a 1 turn win functionality is anti-fun for both the opponent and player. It is just random, and means you have to clean up the very short game you just played to play another. If you play with the base rules that means separating all those bases as well which is just another pain.
I agree this is just silly.