I guess he went through with it. If it has any effect it will only stifle the ability to express oneself. You allow Twitter to be sued over what users post and you think they wouldn’t immediately take down many of Trump’s tweets, especially the ones about Scarborough. Honestly, I think Twitter should in response simply delete his account saying it’s too much of a liability for them now.

https://www.buzzfeednews.com/article/ryanhatesthis/trump-executive-order-section-230-twitter-fact-checking

I seriously wonder how courts will rule on this… if they rule for Trump our society will be permanently altered, for the worse I believe. Trump is trying to limit Twitter’s freedom of speech. Can he possibly not see that? Are the “advisers” he has surrounded himself with too afraid to point out the obvious inconsistency? Does he think his followers will not see this obvious inconsistency?
No newspaper is under any obligation to publish every letter they receive, and Twitter is under no obligation to publish every tweet they receive. Likewise, a newspaper is free to publish a letter and then respond to it. Twitter is free to do the same.
Please, SOMEONE, rent a room in a Trump hotel and hang a banner critical of Trump from the window and see what happens.

https://www.washingtonpost.com/opinions/2020/05/28/trump-is-doubly-wrong-about-twitter/

It appears that our president’s vindictiveness towards anyone that he perceives as disagreeing with or slighting him goes even deeper than I previously thought.  He also clearly does not understand that companies, public or private, are under no obligation to protect free speech.  Do you think Trump would not have banners hung from the windows of his hotels saying “Trump Sucks” removed?  Companies are also under no obligation to not have an opinion.  Twitter did not remove his tweets; they only officially responded to them with counterpoints.  Is it not THEIR right to do so?  We have a narcissistic, vindictive bully as a president that is willing to use all the power we’ve given him and power we did not give him to protect his ego, belittle and oppress his opponents, and take revenge on anyone that disagrees with him.

We cannot allow this man to continue dismantling the government we have so he can take revenge on his enemies.  He and the Republican party are establishing some dangerous precedents that can and likely will be used by both parties in the future.  To those that applaud him for taking these actions, please remember that future presidents will also take advantage of these precedents and implement policies through executive orders and/or with no oversight that you may very much not like.