[2021] will my progress be saved when i re:link the same Steam and Apex?

Hey @HYBR1D42,

Progress is typically lost when un-linking and connecting to a new account, but if you're re-linking this to the original EA Account that progress should still be waiting for you.

You can find a bit more information on how that all works here:
https://help.ea.com/en/help/account/unlink-gaming-accounts-from-ea-account/