Daisy was definitely in the news as Quake around the time of the accords/just after. The AOS timeline kind of diverged right around the time of the snap because lol what is continuity, but I think it's safe to say that Daisy and Sam have heard of one another, even if they've never actually met.
The end of the series supposedly brought them back to the "original" timeline but who knows of it's meant to be the same as the OG MCU timeline lol so I tend to just play it like they are the same verse because there were lots of nods to the movies up to Infinity War era + Daisy is friendly with the other Marvel types here in Goodland and she works for our Bucky at his gym, so their paths will most likely cross here!