Yes, they cannot send any skaters in who do not meet the AIN criteria. There is no way that Mishina/Galliamov or Kondratiuk will pass any external review of their social media posts since the start of the war. I can't recall if Stepanova/Bukin were at any pro-war rallies or expressed any overt support for the war.
Boikova/Kozlovskii are clear, as far as I can recall they pretty much refrained from ANY support of the war at all. Petrosian probably would also be fine seeing as she's younger, but if she posted anything a few years ago, just because that was the thing everyone around her was doing, she may be in trouble.
Additionally, any skaters who train at Russian Army-affiliated sports schools are going to be out.