*as a scholar on here pointed out Left Wing authoritarians and Right Wing ones are demonstrably different. A Communist dictator is not the same as a fascist one.
Trump is absolutely a fascist/neofascist type of would be dictator. There is a difference between what his dictatorship will look like and what Castro and Chavez's looked like.
That said, there are a number of similarities as well that can be summed up as they're both awful.
What's more, the Democrats are NOT a far left party.