Do coronavirus rules limit our freedom of speech in the first amendment?

I would have to say "Yes" but we also are in unknown territory on a whole lot of levels. I don't think we had a president like Trump then in 1918 when we had the last big pandemic worldwide that killed 50 million people then. Because Trump  is close in many ways to a dictator like Putin and Xi and Duterte of the Philippines now. So, we are in a "Brave New World" on many many different levels. We don't even have an Attorney General who even supports the Bill of Rights or the Constitution and is just a Trump Puppet so he obviously has no self respect either.

So, do we actually have a bill of rights that means anything if we don't have a president defending our rights to free speech nor an Attorney General defending ANYONE's rights but Trump's?

I let you answer that one yourselves.