Looking at records here: https://worldpowerlifting.com/records/mens-world-records/
A 62KG Man can lift more than a 100KG+ Women. If they compete at the same weight a man can lift around 100KG more than a women. 100KG just so happens to be the difference between a 46KG women and a 100KG+ Women. Why even bother showing up to compete with such a massive difference? If there is more than one guy you wouldn't even be able to "compete" for 2nd or 3rd place, you would just automatically lose unless the dude doesn't actually lift which at a lifting competition is highly unlikely.
Looking at records here: https://worldpowerlifting.com/records/mens-world-records/ A 62KG Man can lift more than a 100KG+ Women. If they compete at the same weight a man can lift around 100KG more than a women. 100KG just so happens to be the difference between a 46KG women and a 100KG+ Women. Why even bother showing up to compete with such a massive difference? If there is more than one guy you wouldn't even be able to "compete" for 2nd or 3rd place, you would just automatically lose unless the dude doesn't actually lift which at a lifting competition is highly unlikely.