Bullshit. The standard brick weighs less than 5 lbs. The standard concrete block weighs a little less than 40 lbs.

Any factory job you get requires you to be able to lift 50 lbs repetitively as a bare basic metric. Some require 75 lbs.

There are women out on factory floors the world over doing just that day in and day out. Some of them even have spectacular looking nails while they're doing it.

Gloves. Acrylic.

Welcome to the 21st century were we don't need your gender essentialist bullshit any more.