Trumpy a slow learner?

It took Donald Trump 5 years to understand that President Obama was born in the US and thus a citizen, – something both President Obama and most people had understood all along.
It took Donald Trump until now to realize that health care is a complicated issue, – something both President Obama and most people have understood all along.
How long will it take Donald Trump to understand that he is totally unfit for the Office of the US presidency, – something both President Obama and most people have understood all along?
How long will it take for enough Republicans to understand that Donald Trump is a slow learner and totally unfit for the US Presidency, – not to mention being an embarrassment for the nation and someone who has already destroyed much of the good work done by former presidents of the Democratic persuasion? As if the last Republican president wasn’t enough to convince even the slower learners that Republican administrations have no future in a progressive country.