You keep repeating this. Can you provide a citation, or a potential mechanism for this?
The vaccination is an mRNA that is lipid coated. The virus itself is a positive strand RNA virus. How can the vaccine cause mutations in the virus? There are no reverse transcriptases in the human body that could accomplish this task. And there is no RNA-RNA recombination. So can you provide a hypothesis?
Citation? I'm not giving you anything, as you give nothing. The mRNA vaccine is modeled after the viral RNA, but the RNA strands are modified and not complete. The delivery system, lipid coating, has nothing to do with how the immunne system works. The mRNA delivers a modified RNA strand that instructs the ribosome to produce a spike protein, just like the viral RNA, onlt the viral RNA turns the cell into a factory and the mRNA supposedly only make one. The protein design from the mRNA has target protiens, modified/incomplete versions of the viral.
The theory behind vaccinated bodies being the source of the aggressive evolution of the virus comes from those incomplete hunt messages which can cause the antibodies to not recognize whole proteins allowing virus' to survive with damaged spike proteins leaving a clue to the virus on how to survive. All it takes is one survivor to multiply into a dangerous mass.
You need to research the mechanics of infection on a mass basis. If our leaders and population would get it right this disease would be falling away in our rear view instead of speeding around the block to T-bone us at the next intersection. With the threat looming high on our heads and people not taking the recomendations to heart, both out of ignorance and selfishness, these infections are just going to continue until a balance is met. We're going to be seeing dozens more variations and by 2025 it'll just be part of life.
This virus has also been found in pockets of Whitetail deer, so keep an eye out for that developement.