Sellers ship when they get paid so it’s up to them to ship or not. So far in the US, most people’s word still mean something and sellers would likely describe what they are selling correctly, and will ship as promised.
If Hungary is any indication though, as many enthusiastically would like to think it is, this will soon be over. Honesty will be the exception and not the norm.
Yes, this was somewhat political, but if it affects everything, it’s impossible to pretend otherwise