I'm afraid it'll take greater powers of persuasion and enlightment than you might possibly have to convince us that PCS should be affected by TES.
PCS certainly is affected by TES. Trust me...when someone lands a big 3a or wows the judges with technical goods they not only award higher GOE but it creeps into how generous they are with Component scores. Nothing wrong with that IMO.
I think people believe getting an 8.5 at one event is equal to an 8.5 at another event. I don’t think that’s necessarily true unless it is the same judges were comparing which I don’t think is very likely. Different judges have different scale of values. Again...nothing wrong with that.