I'm under the impression they already do. There are lots of data collection rules that US companies have to follow. This I see as an alternative to outright banning. I'm sure Facebook, et. al. are audited by EU agencies to make sure they are in compliance.
I think the reason for the outright ban is more due to it being a Chinese product. China isn't known to be very transparent.
I think the reason for the outright ban is more due to it being a Chinese product. China isn't known to be very transparent.