If that exists, it existed before COVID, and vaccinations against COVID certainly haven't changed that.
> Social credit system
Are you referring to mandates? These have been a thing, in the U.S., for many decades
> exclude people from doing simple human things
Vaccine mandates have excluded people from things far more important than restaurants, such as education, for many decades. This is not new to COVID.
You seem to be arguing against a system that has existed for many, many years.