Science should be open to anyone and any idea, it is important to have an open mind. But not so open your brain falls out!

We're going in circles; "this re suramin" is the same thing I posted above as the "evidence" in which the article bases its further assumptions, I just removed the reference numbers and irrelevant parts. The problem is assuming this is true about suramin, this is not evidence of treatment of pathogenic SARS CoV-2 S protein.

It seems to me you are interested in learning as much you can about this but might not be sure how to go about it. I feel like you are trying to run before you can walk. If you're interested in analyzing from a layman's perspective, you should start by learning about cellular biology. Learn about how organelles interact within a normal animal cell, particularly the process of how a genetic code finds its way out of the nucleus to make a protein.

Here is an introduction to animal cellular biology

Here is an introduction to DNA

Here is an introduction to the manufacturing of proteins

If you can find half an hour in your day to watch these videos it could go a long way in your understanding of how mRNA vaccines work.