Unless you think that the company does something so bad that you need to bring more attention to it and can't work there anymore in good conscience. Then, just like these employees, go for it - that's exactly the audience. You have to be prepared for the consequences of course.
Protests don't work if you do them quietly in your corner without affecting anyone in a meaningful way.
Protests don't work if you do them quietly in your corner without affecting anyone in a meaningful way.