Again, none of that shit is observed.
Not observable = not science
Gene expression is observable and the experiments are reproducible = science. https://duckduckgo.com/?q=gene+expression+SARS-CoV-2
Aaand you link me to a browser search. Typical appeal to authority gobshite. This is why we are enslaved by coronahoax.
I thought you would be able to do your own research, maybe I overestimated you. So I will select a search result for you, an undergrad explaining it for dummies:
Analysis and Visualization of SARS-CoV-2 Gene Expression Signatures: https://youtu.be/lhMLq4mqiQA
(post is archived)