Trump's strength is with the White working class.
Biden had the support from the minorities. Women. Young millennials living in urban areas.
So all of a sudden, Trump does not have that much support. He was able to appeal to Cubans in Florida but that's nothing new (they're staunchly Republican as you already know).
Demographics are destiny.
You’re right. Demographics are destiny.
Which is why Biden has put out the welcome wagon on the southern border.
Forgot to add, we used to have the Bush/Cheney wing in the Republican Party that was supported by the Wall Street. But they've all went to the Democratic Party since then. All of this took place in the post 20 years, Liz Cheney is probably the last remnant of this faction but she won't be there for long.