Let me start by saying 5G is a serious health hazard that does more than just cause tissue heating like microwaves.
Now, Viruses while biological "simple", are still quasi-organisms. They have to be created whole cloth by God to have the kind of complexity that they have and to interact with cells the way they do. You cannot expect them to get slapped together by accident.
A collection of random bases in a cell; whether the result of radiation, a miss-folded protein, or a piece of debris, will be quickly tagged with ubiquitin and digested.
The main way that 5G harms the body is by interfering with the calcium channels in neurons and other electrically sensitive cells. That is why most of the symptoms of 5G are things like headaches and insomnia. 5G can make any illness worse: including covid infection.
If you want more info, I can get yall some reference material on the 5G effects (probably some on the forum somewhere), but there's no chance of viruses just forming by accident from a cellular malfunction.