Hey, I'm disappointed too, but the overreaction is simply over-the-top.
Ainge DIDN'T chase Irving or Horford away.
Ainge DIDN'T cause the chemistry issues that so many blame for their season.
Ainge DIDN'T break Hayward's ankle.
Ainge DID acquire Irving, Horford and Hayward, three legitimate stars including some via free agency, which had not been done much by the C's previously.
Ainge DID hold on to a young core.
Ainge DIDN'T overpay for a broken down IT.
Ainge DID sign one of the best young coaches in the NBA.