It's easy to understand.
There are a bunch of jilted lovers here, people who were all-in on the relationship and were stunned to see their partner wasn't. The partner left for a richer guy and now we have to find reasons why we're better off without said partner.
It stings because we see the new couple around town all the time and are constantly reminded we used to be together. If the partner moved to, say, Durham, NC it would be different.
It's hard to be better off without guys like Richmond. He's arguably the best player in the league.
IMHO, if we make the tournament this year and you see it as an indictment of Richmond, you have to look at Davis, Dawes, Bediako et al as well. If we're better off, it's because we're better off 1-13 (10) than we were last year.