Are transition lenses for older people?

Edit2: in my attempt to be brief, I left out most of the conversation I had with myself. I'm mostly referring to this in a fashion sense. Of course anyone can wear them, but I associate them with older people and I'm curious what younger people think of them

Edit: lenses that get darker in bright sun

So I'm over 40, I think transition lenses are for old people. I'm told younger people are wearing them now but I haven't seen many.

What's your take on it? Saying about how old you are helps