Ah sht so maybe my math ain't mathing
But ok, hear me out.... Would basketball games ending in baseball numbers really be that terrible? Obviously old heads will complain because that's an oldhead's reaction to literally any change whatsoever, but....I do NOT see how that's bad for the game. It would actually bring about new records and storylines without actually hurting the game itself. I mean think about it, we really only talking numbers right now, the sht that helps casuals understand whats going on. The actual changes to the game itself still seem rather positive since the inefficiency would be across the board, and artificial at that. It isn't like they're actually making less shots they're just penalized further for it.
As a matter of fact, it would probably make people more efficient if you then look at the numbers 10 years from implementing the rules but filter out the -1 (comparing it to what they would look like before the rule change, if you follow what I'm saying). I'm certain the league average would be much higher than it was before the change. But I admit, you have the best response so far and definitely got me thinking.