As a PvE player, I feel like this is going to ruin the game. My game already lags and DCs me regularly around big bases with lots of dinos. This is only going to make matters worse.
Also as someone who was trying to tame the best for breeding stock this change basically means starting over. A 3x tamed 150 is going to be more powerful than what alot of breeders have been work twords for over a year.