Yes I completely agree. I personally work with men and women. I was responding to quotes poster who will ONLY work with women.
You can keep saying it but it doesn't take away from the fact that it's discrimination.
You have openly said your training services are not available to men just because they are men.
Imagine walking into a shop to buy a drill and the man says no sorry I can't serve you cause you're a woman? Or you call out an electrician and they say oh sorry I only choose to service male only households?
Madness