Tell your boss that you accuse him of discrimination and harassment for telling false information about COVID so as to pressure you; because we all know now that the PCR test was not made to detect diseases, that COVID is 99.99% survivable and that the vaccines do not prevent the spread of COVID, that treatment is already available, that natural immunity is sufficient protection, therefore you do not "pose a health risk"
Generally I wouldn't go the argument route. I doubt the OP's boss would ever be convinced by *anything* he said.
But as for the OP, you're inclined to go with the mRNA vaccine, if forced? That's crazy! You want your DNA changed forever, you want to become a GMO? One you get your DNA modified, there's no going back. You can't undo your mistake. It would be better to get a tattoo. At least those can be covered and/or removed after you mature and/or sober up.
Guess how many mRNA vaccines were successfully tested on subjects before COVID? ZERO.
Guess how many mRNA vaccines were successfully tested on subjects as of 2021? ZERO. You might argue "one" at best.
Kind of like 9/11. Throughout all of human history, how many buildings have collapsed into their own footprint after being on fire? Two. The Twin Towers. That's it. And there have been much longer fires in skyscrapers, too. But never have 2 buildings collapsed like that, before 9/11.
Which is more likely? ModeRNA got lucky and finally made their first successful RNA vaccine (gee, COVID happening was really a stroke of good luck for that company!)
OR
RNA vaccines don't work, are too risky, kill the test subjects, etc. and they haven't created ANY that work and are not harmful.
I think the latter is more likely.
I don't believe in unicorns or coincidences. Breakthroughs are followed up and improved upon.