Do I lose unlocked battlepass rewards if I don't keep fortnite crew?

Got my battle pass through fortnite crew for the last 3 months and have since finished it with all the bonus rewards and godzilla stuff.

Have no plans of staying subscribed for the next season or the foreseeable future as I only really subbed in the first place because I wanted the godzilla skin for cheap But today I had a friend tell me that I'll lose access to my already unlocked premium battle pass rewards if I unsub from crew.

Is this true???

Cant find any definitive answer on the subject besides the random tweet my friend sent me as "proof"

Just to be clear I'm not talking about losing access to the battle pass if I unsub I'm aware that's what happens I'm asking if as an example

Will I be able to use the godzilla skin I already unlocked next month or a year from now or whatever long after my crew subscription is gone or will there be some kind of lock on it or just be straight up removed from my locker?