Noted above, 2016, Hillary got 90% of D votes. Trump got 89% of R votes. That is from exit polls, secret ballot so not official.
It all comes down to Independents in Florida
That cross voting thing . . . the never Trumpers were never Trump from his defeat of Rubio. Have they added 5%? Because Koch funded Trump haters who lost control of the party?
I would say no. The anger at how he was pursued over nothing is going to affect the 11% he already lost. Losing another 4% down to 85% doesn’t smell correct and any poll suggesting it can’t possibly have a decent sample size.