I wouldn't doubt it. Which is why I said seemingly. Last word on it was SSAlex said it hasn't affected them because new X-Men products were being worked on. That of course could've changed by now.
It's one thing to not use the characters beyond the current X-Men comics which continue to be published, but to wipe them from history like this image below does is crazy.
Notice how The FF characters and X-Men in the box at the top have been removed/replaced.
On the original cover the FF and X-Men have been replaced by BP, Black Bolt (Inhumans) and Defenders (Netflix). Even Wasp got cut, guessing since Janet isn't a big part of the MCU.
Latest rumor is that after Secret Wars all mutants, X-Men included, will live on their own planet so they can be separate from the main heroes on Earth.