[throwaway894345]

This is why we should craft a system that doesn't depend on discerning between free speech and harassment. If we strengthen employment protections, then we don't have to litigate whether "it would be unfortunate if you were fired for this tweet..." was a thinly veiled threat or simply free speech--the employee can rest assured knowing that their livelihood, health care, etc is secure and they can freely advocate for their political beliefs.