[RobertLoblaw]

A single uBlock Origin filter fixes this for me: twitter.com##+js(cookie-remover, guest_id) Still haven't found an easy fix that works for safari on iphone though.

[makeworld]

Thanks, this works great. On Firefox Mobile as well!

I've found that on desktop at least, blocking Twitter from setting cookies also works as a fix.

[saagarjha]

It shouldn’t be all that hard to write a shortcut or web extension that runs the equivalent of that.