[Tango-L] tell me why someone can not stand comparison of a dancer to a musical instrument

[Igor Polk]

Please, tell me why someone can not stand comparison of a dancer to a
musical instrument.

I think, technically and educationally it is a perfect association.

It should be something cultural, which I miss. What is going on?
Please, help me to understand.

Privately if you want.

Please, it is important for me.

Igor Polk