I think being very specific about language is important here. There's "forcing", and there's "disallowing things if people don't agree to do something". Forcin

I think being very specific about language is important here. There's "forcing", and there's "disallowing things if people don't agree to do something". Forcing would be literally forcibly entering people's homes and testing or vaccinating them against their will, or jailing them or removing them from the country if they refuse. But you could disallow people from entering certain kinds of property or areas if they don't agree to show test results / vaccination status or take a temperature test or wear a mask. Once a vaccine is officially approved and rolled out, I don't think vaccination should be mandatory for residents of the US, but I also don't think people should be allowed to enter my place of work or education if they aren't confirmed to be vaccinated.