Its sad that the new/young left don't understand what rights and protections are, and who they are for, when they talk about doing away with things like free-speech or doing away with due-process or the presumption of innocence. 

Simply: These rights are to protect the weak from the strong; the government, the police, those who can buy justice. To limit or take away these rights and protections harms the very people the left champions the most. It is the very definition of cutting off your nose to spite your face. Isn't "speaking truth to power" a slogan of the left? How do you do this with limited speech? Its not going to  Trans Disabled WoCs dictating what the limits are, it'll be the powerful and they will serve their own interests. Every revolutionary government makes criticizing the revolution a crime.