No, that is not what happened. I grew up in the 50s and 60s, and it was NOT because it wasn't recognized. We didn't have the depression, or the degree of stupidity and ignorance that is now takien over the world. It was a very different place.

Please read this article. Again. Sorry, but it will tell you this is more about a fashion trend by a lot of young people who are stressed and depressed and desperate for attention and acceptance.

https://www.genderhq.org/increase-trans-females-nonbinary-dysphoria?f