I myself thought that I didn’t enjoy dancing, would never be able to enjoy it and that I had zero interest in learning dancing until I eventually discovered that I do actually want to learn to dance, which started a journey which ended up with me becoming a professional dancer.
But I agree both that not everyone has to dance and that pressuring people to dance is not the right strategy for showing them the joy of dance.
This is kind of what I mean. Humans are very diverse, and I don't think dance is actually a universal thing. (You could probably argue it overall as a species, but not for every individual.)
Because of this, too often the attitude is "well you WOULD like dancing if you just loosened up and stopped worrying about what people think!". I'm sure that's true for some people, but definitely not all.
I realize, based on your last paragraph, that you're not the type of person to try to force someone into dancing. It's just similar to the line of reasoning I've encountered when other people can't seem to understand that I don't like it. It's like they can't compute the idea that it's just not something I enjoy. So many people seem to assume that the only possible reason is "a label you've internalized as a quality of yourself", and it comes off as condescending.
This isn’t through lack of trying, but rather through the act of trying and suffering excessively before ultimately giving up and just moving to the music in my own way.