..because not all men have penises. They may be triggering to some trans men. Only sit down toilets in individual cubicles in men's toilets.
Men queuing to pee at football matches and down the pub might bring things into focus for those who are largely unaffected by all this "move aside" business.
And tbh I'd LOVE to see all the woke bros queuing and telling other men that it's discriminatory for them to use urinals because not every man has a penis and it's bigoted for them to complain...