I won’t post them again, but the appropriate nanny state scriptures are above. If what Christians are doing is endangering public health, then what they are doing isn’t Christian, including assembling indoors together in public places (or even indoors anywhere, if it violates current advisories about group sizes) and rebelling against effective countermeasures such as masking, vaccinations and social distancing.
That kind of behavior is immoral because it rebels against the mandate to love your neighbor. It isn’t even loving your fellow church member. Those behaviors are based more in pride than they are any kind of love. I am all for civil disobedience when called for, as I have said before, but that is not the current situation with COVID restrictions.
The same applies if someone’s livelihood is endangering public health. Why shouldn’t it? If someone were selling inherently dangerous products (say, contaminated food), that is absolutely within a government’s jurisdiction. If a fellow Christian is affected, then the church should band together (with appropriate COVID precautions 
) to help support them.
Were early Christians meeting in church buildings? Meeting in a church building is not a God-given right under any and all circumstances. I don’t recall any scriptures to that effect, do you? The objections to restrictions are pride based and not at all necessarily godly. There is a lot of false nobility being paraded.