Is that both are sport-orientated countries. It's gonna get awkward when the Olympics comes around and all these men-now-women can't compete on the international stage...
Because most of the world acknowledges you can't change sex by putting on lipstick and a frock.
And the women who were legitimate athletes will have either dropped out demoralised, picked up too many injuries or just plain (trans)-boycotted.
The consequences of this mania will start striking on the medal tables....but sometimes you wonder why time takes so long to tell.