is it cool if i dont do vaccine ?

The side effects are rare. Some people get pain in arm, others get heart problems (depends on which you take and your age.

Moderna and Phizer are using a new type of tech never before used called mRNA something you don't understand
Az and J&J use old tech.

Az was the only company to pledge to do all this for free, other companies having record profits compared to previous qtrs
They lost money so the pledge is over.

having the choice is important. the democrats are out of their mind with the shit they are trying to pull, they have obviously never paid attention in history class.