If you really want to understand the situation surrounding Covid-19 and the vaccines then watch every censored/banned interview you can find. There are many genius level experts, including the inventor of MRNA ( now being censored) who explain the nature, and risks of Covid-19, the role of gain of function research, Faucci, Big Pharma, Big Tech, ect.
All Corona viruses are real and can kill you given the right circumstances, especially ones made more deadly or infectious in a lab via gain of function research. For instance, if you have a compromised immune system from malnutrition (Extreme poverty perhaps) you can die from one of many naturally occurring viruses, or SARS COV-2
I don’t know what you really want to know, but you won’t learn it from the Mainstream media, especially the Left, because they are a year and a half behind, or have reasons ($$$$$$$) for pushing a narrative with their “fact-checkers.”
DD