A major challenge is when a term like "DISCRIMINATION" is overly generalized in it's definition or when different people apply its meaning in different settings, situations. So, as a word is watered down, it can be harder to discuss what it might mean.

I believe in private property rights. So, if I own my land and I have a party on it, I would want to decide who I let come to my festival or who gets to come into my house. Same thing with a store or maybe even Facebook some might argue.

That is a major concern regarding language as the general public becomes less and less familiar with the depth of the etymology and different meanings and applications and interpretations words and terms can have, discrimination for example, and I am not even talking about the problems with translating words from one language to another language. Words can still be hard to understand even within a given language and a given group of people.

But if I have a party at my place which I totally own absolutely in every way possible, legally speaking, entirely, actually, if I say everyone can come no matter what, if there are no conditions required or assumed or whatever, and if I then start telling some people they cannot come, then that might be a bad form of discrimination. What I am saying depends on which type of discrimination we are describing as discrimination can be good or bad as discrimination can be associated with other words within a thesaurus of synonyms and everything else.

In your post here, you are mentioning the differences and similarities between children and adults regarding things they may or may not like.

Most of what I am writing above might be too off-topic and/or etc, etc.

My favorite part of your post might be, "All people who watch a professional artist at work don't need an interpreter," and I totally agree. And yeah, that relates to that famous saying, "I'm a kid at heart."

I can see now that your post here was emphasizing the kind of discrimination some adults can have when they say, "But that is only for kids" or there may be some adult things which kids may enjoy as well. Art knows no age, etc. I totally agree. Yeah, I know my comment is way too long and I could have said that I agree with you and that is it. Because I do agree with you that kids and adults can enjoy the same things, that art is universal, that music needs no translator, you can feel in in the soul.