Yeah, I am not sure what is going on, but I replaced my WSD Film with another and it lasted all of 3 weeks before it peeled again and I applied it the same way as before.
I know I have spoken against this SO MANY TIMES here and on Reddit and so forth, but right now, I am running my Fold 3 Naked on the inner screen.
All in all, as much as I LOVE this phone, after having it for more than a year, there is a chance I may just jump back to a bar phone and get a nice tablet for what I use the Fold for. I am still in the air on this though.