Not in the slightest. I firmly believe that everyone should be able to speak their mind no matter what it is so long as it does not advocate for violence or harm to another person. They should not lose their job, they should not be ostracized, and companies should be held civilly liable if they terminate someone for speech outside of the workplace. It’s called a free democracy, perhaps you might be interested in checking it out sometime
The problem with your logic is two-fold, (1) speech doesn't have to advocate for violence or harm for it to create violence and harm, and (2) you're conflating government with culture.
As a group of people, a company is entitled to free speech just like an individual. By restricting their ability to terminate someone for their poor representation of the company, you're effectively forcing them to accept speech that could jeopardize their ability to conduct future business.
A free democracy means speech is free from restriction by the government, but doesn't mean the person speaking is free of consequences from their peers.
