Why do you feel a need to buy a new pan? If something about the coating has degraded, where do you think the offed material has ended up?
But what is it gonna do? The teflon isn't gonna do anything, maybe the binders/glue, but aslong as there's no new discoveries...
Personally, a touch of avocado oil in a coast iron is much (much) lower risk (and price) than taking bets on whether this particular PFAS matrix will see the same fate as all the prior (now banned) ones or if we have somehow finally solved PFAS once and for all.
Not to mention all the known-bad environmental PFAS’s the manufacture and disposal of these 2 year pans creates.