Thing is, Bernard is one of the smallest players in the world, and even he would outclass most women physically. The muscle mass of a man at 5’6 isn’t the same as a women at 5’6. For women upper body strength is about 2/3 of a man of comparable size which is staggering. I mean, I know it’s anecdotal, but my girlfriend is 5’6 and she can’t even complete a single press up despite pretty regularly exercising, and I’ve met loads of others who can’t either, whereas I’ve never met a guy who can’t. Even during school with the scrawny kids having to do the fitness tests they could manage a few.
Bone density as well is far less, so there’d be a massive danger of seriously injuring female opposition players.
He’s also actually pretty rapid, doesn’t show it enough because it’s his acceleration that’s good, but his acceleration is really quick. Same with Lennon who was an inch shorter. He’d be far quicker than any female player.
All of these things put together means that you’re putting the women at risk. Higher speed, from stronger, heavier people against those with weaker bones is a recipient for disaster. There’s another reason there’s separation that people are neglecting, and that’s safety. I’d be really concerned that a really serious injury would be inevitable, and I don’t particularly want to see that.