That is irrelevant and not the point; people act as if it was some new concept (in the films alone) created by the writers of The Last Jedi, which is incorrect.

And the other thing wasn’t why people wanted Rey to be related to a Force-sensitive person; they thought her parents were going to be revealed as important people, but the complete opposite happened in The Last Jedi (which revealed that they were insignificant) and instead The Rise of Skywalker retconned it and revealed that they were important, saying that they hid Rey from Ochi and Palpatine.