You are mistaken about the rights and responsibilites of carriers. Carriers have never been required to carry all content without distinction. Just think about

You are mistaken about the rights and responsibilites of carriers. Carriers have never been required to carry all content without distinction. Just think about your cell phone company - if I get a call from someone they thing is a phone scammer, their name pops up in my caller ID as “scam likely” - the phone company is doing that! The biggest flaw in thinking here is that carriers are forbidden from curating the content that they carry.