They used one production method to create a relatively pure product for the phase 1 trials. After they got Emergency Use Authorization they switched to a different production method which caused a lot of foreign material to remain in the product. This is the product which was eventually injected into billions of people.

First of all, these people are scum. They lied to us repeatedly about these products. I'm glad I was paying attention to the safety concerns around other vaccine products prior to Covid. This shot was was an immediate NO for me and my family.

But my main point is, they may never be able to produce future mRNA products on a global scale which don't contain a bunch of DNA and other foreign materials. People won't let them get away with this again. I think they know it too. This technology was supposed to be their cash cow for the future, but now they're entirely screwed.