I don’t tweet. I signed up, but I don’t use the service. I think that Donald Trump tweets because it is not fact checked. Before the election, the MSM, main stream media, didn’t bother fact checking Trump because he lies all the time. After the election the MSM started to fact check him and he didn’t like it, calling it false news. FOX calls it a war between Trump and the MSM, but it actually is a war between Trump and the truth.
Facebook is hiring people to check for false news on its site. If Twitter did the same and delayed publication of tweets until they were fact checked, I think that Trump would stop tweeting (a good thing).