No it's not. There aren't conservative equivalents to things like left wing college campuses where you can be disciplined for not being racist against white people, or left wing mainstream websites like Facebook and Reddit where you can be banned from most subreddits just for asking uncomfortable questions. Most right-wing online platforms very much welcome people from the opposing side expressing their views.

The idea that conservatives are as against freedom of speech as liberals is one of the most delusionally defensive examples of the psychosis of the modern American left.