Facebook and Twitter have a simple “block” function if you don’t like what someone posts to you. Then they can never post to you again, unless you choose to UN-block them for some reason. The block or ignore types of function should be the sole recourse on social media, unless something falls under defamation law.
Or of course, serious threats etc. But point is that Leftards should not be creating new legal precedents for b.s. charges.