Fits well with the current wave of authoritarianism/nationalism that has taken root all over the world. A free and open internet represents everything that a government that wishes complete control over its people would be afraid of.
A free and open internet also allows propaganda and hate to flourish which are two bedrocks of most authoritarian and nationalist regimes. It isn't as simple as ending censorship will allow everyone to be free.
It is very likely that moving forward, many right wing people will shift away platforms like facebook, twitter, and reddit. In fact, these platforms already exist. Gab is a replacement for facebook and parler is a replacement for twitter.