I have heard that most of the politicians today have some employees who manage all the social media accounts like Facebook, Twitter, etc. and they don't post/tweet anything themselves.
I think that is reasonable but there are several sources that claim to have found evidence that many tweets are actually from Trump himself like on this article: Text analysis of Trump's tweets confirms he writes only the (angrier) Android half
The analysis is quite interesting, but are there further proofs that support the result? Or are there proofs against the analysis? Maybe there is a strategical reason for doing this so my question is:
Is there a proof that at least some of the tweets are actually from Donald Trump and not from his employees? Actually i don't know how to define a proof in this case, maybe a trustworthy interview or a reliable source. What could be a reliable proof?