Yes, I don't think that speech should be regulated, other than speech that directly incites violence.
I don't believe I have a right not to be offended, and I think the benefits to me of quarantining my ideological enemy's voice is far less than the cost to me in the future of having my own speech quarantined.
I wouldn't trust Silicon valley types with this for a minute. I mean, Twitter already does kind of quarantine some speech - and who's speech is it ? Women's speech. What speech is allowed to remain ? Mens speech, including vile threats to and about women, porn, and MAP vomit inducing propaganda. Doesn't seem like a safer world to me!