Perhaps it's relevant to look at previous prohibition of manipulative "last item available!" practices e.g. the EU vs Booking.com (https://www.reuters.com/artic

Perhaps it's relevant to look at previous prohibition of manipulative "last item available!" practices e.g. the EU vs Booking.com (https://www.reuters.com/article/us-booking-hldg-eu-idUSKBN1YO18C https://www.reuters.com/article/us-booking-hldg-eu-idUSKBN1Y... and other reports) - fear of missing out works, but misleadingly creating a fake sense of urgency is prohibited at least in some places.