bakery that has been fined for refusing to prepare a cake for a gay wedding is also a private company/ That fact never protected them from prosecution.
The difference is that it is illegal to discriminate against somebody on the grounds of their sexuality (amongst other things), but it's perfectly legal to discriminate against somebody on the grounds that they are a fascist twat.
What more said bakery is not a monopolistic company that is only a guest in a country.
Facebook is neither a monopoly nor a guest in Poland.
One wonders why patriots in Poland care whether Facebook is here or not, given that they themselves should be using Nasza-klasa. Or are they actually also patriots of the same country that Macierewicz is the greatest patriot of?
they're not fascists organizations
Perhaps you should visit Poland some time, and look up the word fascist in a dictionary (helpful hint: if they espouse fascist beliefs, display fascist symbols and give the fascist salute, they're fascists).