There are over 1000 species of banana.
We are literally talking about monoculturing a specific dog. It is not the least bit controversial to say that that group dogs is going to be vulnerable to a particular pathogen because they are literally all the same dog.
I used the Gros Michel banana analogy because that failure was not about monoculture. It was a failure caused by cloning. Every banana we eat (now Cavendish) is a clone.
What on earth are you even arguing against? I can’t tell anymore because your goalposts are moving so fast that I’ve lost them in the video compression.