All factions, at certain points, succumb to the impulse to censor. But for the Democratic Party’s liberal adherents, silencing their adversaries has become their primary project.
American liberals are obsessed with finding ways to silence and censor their adversaries. Every week, if not every day, they have new targets they want de-platformed, banned, silenced, and otherwise prevented from speaking or being heard (by “liberals,” I mean the term of self-description used by the dominant wing of the Democratic Party).
For years, their preferred censorship tactic was to expand and distort the concept of “hate speech” to mean “views that make us uncomfortable,” and then demand that such “hateful” views be prohibited on that basis. For that reason, it is now common to hear Democrats assert, falsely, that the First Amendment’s guarantee of free speech does not protect “hate speech.” Their political culture has long inculcated them to believe that they can comfortably silence whatever views they arbitrarily place into this category without being guilty of censorship.