I haven't been following the news about the protests but in one photo I saw it looked like a bunch of the Proud Boys. Obviously conspiracy theories and discrediting legitimate science as fake news are now things, thanks largely to a certain megalomaniac who shall remain nameless.
As to protesting during a pandemic, surely depends in part on what they are protesting? Quite legitimate to be demanding more job support pay, for example, given how many people are unable to work pretty much as a direct result of how slack the Fed govt has been in sourcing adequate vaccines.