I have been Platinum for quite some time now, and many of my recent cruises, both pre and post Covid, I did not get the extra "perk" for gaining access to my cabin earlier (and therefore get our S&S cards). In fact, we rarely get access to our cabins before 1:30 anymore.
Also, I have known people who are not P, D or FTTF go to their cabin and get their S&S cards and access their cabin before 1:30. (on a cruise in 2017)