Analytics destroyed basketball.
Some geniuses figured out that a 3 pointer is worth more than a 2 pointer and now every team just shoots 3s no matter the circumstance.
This is like when People say Pep ruined Football. He didn't but its a convenient lazy excuse. The real answer is that sports especially team ones are copycats whoever is the best or are over achieving due to budget constrains. Others will try and recreate that formula themselves or they will just hire them or their assistants. Sports have to evolve and everyone/teams sooner or later has to catch up to the revolution no matter how we the fans might hate it.
Attacking and Defending is a game of Cat and Mouse. Attack always evolves much faster than defences do and just when it looks like defence has levelled the playing field after a couple of years of high scoring offence. It evolves again to counter the more sophisticated defensive schemes that had come about due to the advancements in attacking.