They aren't the best of the best, they can only compete within weight classes where everyone has to slim down because of the fat/muscle tradeoff. But in terms of the total weight they're pushing, not even close.
Amanda Lawrence has never even benched 300 pounds. Bonica Brown can put up nearly 450. You know what she looks like?
Russwole is fit. He's benched 440 lbs, that's nice. Julius Maddox can bench 780 lbs. You know what he looks like?
The people you named can't lift even CLOSE to as much as a fat person can lift.