Even Lincoln and FDR have detractors. But to say that they are the same as Trump ? And no other President was so self absorbed that he lived on Twitter 24/7.

Lincoln's means to an end won the Civil War and abolished slavery. FDR's won another war after bringing the country through the Depression. 

Shallow self aggrandizement is what Trump is all about. Twitter is the means. He gets what he gives, and when that happens he whines like a hungry puppy dog.