Called today to see what I could get for my Plat. Mentioned that I wasn't seeing as much benefit from it because of the situation. They reminded me of the various incidental benefits (streaming, mobile, travel -- nothing new) and then went straight to cancellation, so I followed. So no offers for me.

I do have a bunch of other Amex cards in my pocket (Gold, Biz Plat, Green, Blue Biz Plus, Everyday), all new from the past year with large signup bonuses, so it's possible that had something to do with it.