What answer would satisfy you here? Is this a genuine question or a "gotcha" so that you can go away feeling smug?
I already mentioned in my comment the case of Holy Land restaurant. You could look at Bret Weinstein at Evergreen college. You could consider Jenna Marbles or David Shor or Emmanuel Cafferty.
But these people, all fired or hounded out of their jobs unfairly, aren't the point. The smaller less established people are the ones who don't make the news. How many would be enough for you to give a shit? Or is standing in moral judgement over others too much fun for you to care?