I'm going to start my workplace's shutdown early and call out a coworker
Where do you work that you want to shut down?
I want to shut McDonald's because it's unhealthy
It is good that you don't want to work in an unhealthy place but you should not cause a whole business to shut down or called out a co-worker. It will leave him or others out of a job.
Oh, of course. But I'm going to do this to the whole company.
It's great you know your workplace is toxic, but I don't think you have to take it out on your coworkers, too. They might really enjoy working there, don't you want them to be happy? How about just taking it directly to the company?