Honestly I don't think it would kill Twitter, I think it would actually make it the new tumblr, albeit a mainstream edition of it. It's the 21st century version of Lenin's soapbox, albeit anyone gets to stand on it and say their piece. Right now, bias on the site isn't all that prevalent, but remove the right wing counter balance and you're going to see it turn into the very thing the left wants.
I predict that it'll turn into a sort of headsman's bloc, were you are expected to make a daily contribution in the form of a tweet, toe the line, receive praise, should you however slip up in the slightest manner, expect the mob to turn on you and they will expect an apology in the form of some kneeling, likely a donation to a 'charity' of some Zionist outreach group. That's if your slip up was something benign (in their eyes) using the wrong pronoun or some other shit. Should you actually say something that criticizes the narrative you will expect to be blacklisted from practically every single element of society, a fate that would drive many to suicide or worse, isolation from friends, family, work. These are things that most cannot endure, we humans are a social creature, to remove social interaction is a lot like placing someone in solitary confinement.
So again, I wonder; purely speculatively and suggestively, if you magnificent bastards will rekindle that old fire that burn so brightly 10 years ago, back when we really worked together to shit up public opinion polls, DDOS banking institutions, perhaps even kill Twitter?
Thing is, I think this may just be a ruse, the 10 reports thing that is. I think they're just going after the right wing and they're not using reports as a adjudicator for who should be banned but this list I've heard so much about.