Insta muted but I'm the one arguing in bad faith, sure Jan. Yeah, I got better things to do with my time and guessed which branch of this conspiracy you fall into wrong.
For those wondering most viruses are 20-300nm. Visible light ends at 400nm wavelength. It is a limit of physics that you cannot photograph a thing with light waves larger than the thing.
Electron microscopes solve that problem by not using visible light and have imaged viruses. They also have distinct genome which has been sequenced for over 100,000 different viruses.
By this "I can't see it with light it isn't real" logic; atoms, electrons, x-rays, hell even sound and heat aren't real.
This is a classic science denialism influencer approach. Demand a very precise thing that is impossible for a good reason and then argue that it being impossible proves all science is a lie. I can't levitate, which proves flying is impossible which proves that birds are a psyop.