That's true, there's no denying that, but there's also no denying that there's an ebb and flow to how these things work. Maybe not during the course of a single game, but certainly during the course of the season.
When you publicly criticize the officials every time a close call doesn't go your way, then it would be hypocritical of you to NOT say "We're sorry the the referee didn't give [insert opposition team] the penalty they deserved against us, we feel really guilty about that, it totally sucks that this happened to them." Unless we plan on doing that, we have to stop whining about those types of calls.