Phone companies are not exempt.[3][4]
You're essentially arguing against free speech as a concept just so that you get the outcome you want. You aren't going to escape from living in a society that sometimes finds things you're OK with objectionable. It's just a matter of who gets to pull the lever.
I don't honestly understand why Kiwi Farms, of all things, is the thing that's worth saving from this... but even if it were something I personally loved, there's not a way to. You can have the government regulate speech, or you can have society regulate it. There's never going to be a perfect free-for-all, and there shouldn't be.
[1] https://www.fcc.gov/consumers/guides/obscene-indecent-and-pr... [2] https://www.fcc.gov/about-fcc/rulemaking-process [3] https://www.govinfo.gov/app/details/CFR-2012-title47-vol3/CF... [4] https://www.law.cornell.edu/uscode/text/47/223
If the alternative to this mob rule is regulation, then yes bring it on.
"I disapprove of what you say, but I will defend to the death your right to say it" - Voltaire. Today he would be castigated and crucified by well-meaning fools.