And now 94 accuses the other side of not tolerating dissent!!! Liberalism Rule #1.
But to your point, these firings weren't because of political dissent, they were because of clear mental unfitness to perform their duty as teachers.
And I fully agree with you that I support the firing of any teacher/doctor etc that celebrates murder as I also oppose their arrest for doing so. It's their choice, but that choice has consequences.
I do wish all of those around children in positions of authority and teaching who are this mentally unwell had revealed themselves.