The other reason is that although the USFSA said over and over that they were going to abandon precedent this year, no one really believed them because they had been crying about the same wolf over and over but nothing ever happened. When they finally did what they said they were going to do it caught people by surprise. (In fairness to the USFSA, though, the problem rarely occurs. Most of the time the best skaters internationally also do well enough at nationals to make the Olympic team -- or if not, then they receive a little nudge in nationals judging to make sure it all comes out right.)
Unfortunately, maybe the backlash over Ashley prevented them doing something similar with the men. Can you imagine the meltdown if they'd said, "No Jeremy, we don't trust you, we're not sending you"?