To be honest, I think a lot of the criticism our guys get is unfair. Brown was terrible to start the year but he's also a 22 year old trying to figure out a different role after leading a team to the ECF who had a hand injury and has been much better for the last 30 games. Hayward has been bad most of the year, but his leg snapped in half and that was always gonna take time to get back. Horford doesn't put up the huge scoring nights people expect from a max guy, but that was never his game and he is still a huge positive. The list goes on and on.
The guy who confuses me least is Kyrie, I get why he gets the hate. On court he has been amazing, but off court I think its pretty clear he a fairly substantial contributor to any chemistry issues we may have. fans will forgive a lot of stuff, but things they don't like are A) Athletes who fail to take responsibility B) Athletes who divide the team and air laundry to the media C) Athletes who complain about their exposure despite being insanely compensated to work in the entertainment industry. And Kyrie has done all three of those things, to various degrees. Add in the fact he might leave, the fact the team has gotten worse this year with his addition, the fact he's a little pretentious, and his connection to Lebron and its a perfect storm of hate. People take all of these factors and feel the need to attack his on court performance as well (unfairly), because the simple fact of the matter is its hard to root for someone you don't like.