>>936981397 (OP)seed as many as are willing, but still accept that one generation from a single male will cause genetic deformity several times over, and all are doomed to die anyway.
A single man can handle one good woman, a fit man can handle MAYBE two or three on a good day. More than that and likely will become a raisin and die from heart failure.
Losing 25% of all men is a major issue, losing half is a collapse, 75% of all men gone and the world will have issues recovering.