Your believe into a proven ‘fact-checking’ liars is a religious one.
This is also not true. Random mutations can be more or less dangerous than the original. That is just common sense.
It is truth written in the medical textbooks. It has become ‘common sense’ from 2020. I‘m sure you will believe anything Big Pharma and their corporate media says, and will never ask for example, why there are no excessive deaths or any medical alert in Florida. Or ask them to explain the miracle of mankind’s survival without a ‘vaccines’ all until 2019. Or why it is necessary to hide the Ivermectin news and results.