Mutations that have a real impact on the RNA of the virus are incredibly rare. Most random mutations and errors replicating don't produce any meaningful change in the virus and you have to get very unlucky for a deadly mutation to happen.
We should stick to scientific rationalism even if it has limits. There has been too much opportunistic fear-mongering and questionable decision making playing advantage off the back of a natural virus.
This thing obeys the laws of physics, kills people in a particular pattern and can be managed with scientific tools we have had forever. There is simply no need for everybody to be hysterical yet again, when the science of the virus can be so easily spelled out for the masses.
But noo, we have to have a boogeyman to build a network of cultural changes. This particular mechanism of hijacking a natural disaster for control is embarrassingly transparent.