The quality of the reasoning in these above opinions is a useful example of not believing in the standard of logic, consistency, or truth - technically nihilism of the most banal kind. A choice on the condition of consequences is not free or a choice. This deflection of responsibility by the company providing the "choice" is pure gaslighting, and the sadistic glee with which people repeat these slogans should be indicative of who you are dealing with.
It's very close to what is called Hobson's Choice (take it or leave it, https://www.merriam-webster.com/dictionary/Hobson's%20choice..., but it's really closer to Harvey's (Weinstein's) Bargain, where you are free to join him or not and if you don't, the part goes to someone else. It's not quite a quid-pro-quo, as the threat is to take something from you that you already have.
Companies appear free to offer Hobson's Choice, except they haven't been up until now, and the pandemic narrative has provided air cover for a political purity purge. Anyone who is sceptical of the internal passport system the vax is being used to implement probably isn't a culture fit at a platform company anyway, and they should talk to an employment lawyer about their options for getting a settlement for constructive dismissal.
Otherwise, you can't argue with a nihilist position, as it uses discourse to filter people through a lens of alignment to power and narrative, and has no interest in reconciling to truth.