Good news - no cancer, bad news, you’re dead because of clots caused by mRNA.
mRNA doesn’t cause clots. The spike protein causes clots (in a small minority). mRNA is just a tool for creating proteins. If you want to blame someone for the clots blame the Chinese who created the spike protein.
The chance of a clot means very little if the result is curing pancreatic cancer. And it seems to be a treatment not a vaccine.
Perhaps it is best to know what mRNA even is before commenting...you obviously don't.