I am seeing a ton of censoring of racist and hateful comments, both openly so and dog whistles. So unless you're claiming that right-wing values are inherently racist or hateful...
There are virtually zero republicans or conservatives on any social media site -- they know they aren't welcome, so they don't engage very much.
You don't see them being censored because, at this point, they self-censor.
Who wants to be doxxed and have their employer harassed into firing them just for trying to have a calm conversation with people who want to murder them anyway
there's plenty in this thread.
there's plenty on reddit.
there's plenty on twitter.
what are you talking about?