64 years ago I was in junior high and the principal of my school organized a minstrel show. This was in a city in Eastern Canada of about 15,000 people in which there were about 5 Black families. There was a tradition of minstrel shows there with the local Y's Mens Club doing a yearly one called The Smokey Mokes. (It included at least one Black member who performed in Black face. )
IIIRC ours was a traditional minstrel show with a large chorus singing old songs of the kind barbershop quartets might sing. Seated in the front were myself in the center with other students in Black face on both sides of me doing old bad jokes.
I don't think we thought of it as having anything to do with actual Negroes (as we would have called them at the time) but rather as referencing some fictional fantasy world.
It didn't make much of an impression on me at the time and I don't remember any of the jokes though I do remember some of the songs. (e.g. I'll Take You Home Again Kathleen.)
BTW the most famous person from my home town was local hero Willie O'Ree-- the first Black man to play in the NHL.
I wish I knew more about the history of Minstrel Shows; especially Black Minstrel Shows.
It now seems to me that there is often (maybe always) some condescension in the appropriation of language and tropes from another culture even in, for example, many of the lyrics of Hoagy Carmichael. But taken to the extremes it would mean that non-Jews shouldn't use the word "chutzpah".