I only watch the Celtics, really.
ditto. haven't watched a non-Celtic game since the 80's. definitely no interest in the way the game is played in the past decade or so -- too many 3's and non-existent post games. add in the blatant superstar whistle treatment, the product is just unwatchable
I followed the NBA overall very closely until sometime in the early 2000s, and even after watched a ton of 76ers games because they were in my home market at the time.
There were a lot of fun teams back then. The Suns, the Sonics, the Jazz, the Rockets, the Shaq Magic, then a bit later the Kings.
I think the product has been going downhill for years, but the flopping plus the questionable officiating plus seeing 30+ bricked 3PTs per night has really killed it for me.