Thank you for your input. I wasn't talking exclusively about Trump.
For example, I'm also vehemently against ethno-nationalism in my country of birth, because that was why I was denied citizenship at birth (dual citizenships are and were allowed, so that wasn't the problem). The law was changed recently with retro-active effect, so I can claim citizenship any time I choose. And I intend to do so in about a decade, when I'm over the mandatory military service age for citizens. It will be my own personal "Fuck You" to the ethno-nationalists.