@BillRM,
Cut the crap.
Sterling was well known for his racially biased views long, long, before that tape surfaced and became public. However, this time the whole world heard his views, including views that were demeaning to the black players on the NBA team he owns, and demeaning to the majority of players on all the other teams, and demeaning to one other team owner in the NBA. And the revelation of his words and attitudes had an immediate direct negative impact on the NBA and within the NBA.
This isn't about his "thoughts"--it's about his words, the things he actually said, the attitudes he actually expressed--and, while he likely didn't expect these would become public, they did, and they caused harm to the NBA. And his continued presence in the NBA would cause more continued harm to the NBA.
And he's admitted his words were harmful and hurtful, and he told Anderson Cooper he understands why the NBA took action against him. He didn't make the dumb excuses or arguments you're coming up with--he admitted he was wrong, and he didn't attack the NBA for their actions. He's banned for life, he's got to live with that.
So, stop playing your violin for him. He dug himself into this hole. He's been digging it for quite some time.