Freedom of speech refers to the government not being able to infringe those rights. It says nothing about freedom of consequences for one’s shitty beliefs from prospective employers.
I have never seen a definition of freedom of speech that is restricted specifically to government action. Certainly, internationally recognized definitions like that in the Universal Declaration of Human Rights don't make that distinction.
If saying something can essentially wreck your life and turn you into a pariah because you can't even get a job, what does it matter if it's a government or not doing it? When the church punished heretics, did it also not count as a violation of freedom of expression because it was not the government doing it?
>If saying something can essentially wreck your life and turn you into a pariah because you can't even get a job, what does it matter if it's a government or not doing it?
Conversely, it's impossible to have a "marketplace of ideas" if all forms of criticism, regardless of their source or intent, are considered a violation of someone's freedom of speech, and this presents the paradox of only considering active speech to be defensible, but not reactive.
A marketplace of ideas implies that some ideas will be considered not worth buying.
Demanding the person to be fired is not fine, ad hominem attacks are not fine, sharing private information about the person is not fine. You get the idea.
I agree with opposition to ad hominem attacks and doxxing, but the first is just a manifestation of public protest, which is well established as a valid expression of free speech. If (to use a straw example) someone is free to vote to deny rights to a group of people I consider fundamental (or, conversely, to give them rights I don't consider valid) I should be free to vote (through collective action) to deny them employment.
To claim otherwise would seem to place business and company culture beyond the reach of the public interest and the scope of society, which is a position not even free governments enjoy.
I see. So the government should ensure that everybody has the right to say whatever vile things they want by mandating that employers must hire you even if you happen to be outspoken about your awful beliefs?
I'm not claiming I have a perfect solution or saying it's specifically the government's responsibility. But maybe yes, why not? Governments in many countries already have rules so employers cannot discriminate by gender, race, religion... not discriminating by speech made outside the job either wouldn't be that much of a stretch.
The "right to be forgotten" that is being recognized in some countries is also an example of a government measure that can help.
By the way, you seem very confident that nothing should be done because these things only affect people with "awful" or "shitty" beliefs. But what is socially considered awful can vary a lot. There are societies that would place being gay, abortion or being an atheist under that umbrella; conversely, other societies in the past placed being religious under that umbrella. Even if you don't like the people being affected by this now, allowing freedom of speech to be eroded in this way can backfire in a big way in the long term.
If saying something can essentially wreck your life and turn you into a pariah because you can't even get a job, what does it matter if it's a government or not doing it? When the church punished heretics, did it also not count as a violation of freedom of expression because it was not the government doing it?