I have seen or heard homes get broken because of couples inability to have children, and i believe speaking on social media might have little effects as i want it to, so probably helping couples by being a sperm donor should have an effect on the poll numbers of affected homes.
Fathering a child isn't all about being able to get pregnant or getting a woman pregnant, but has a lot to do with the raising and up bringing of that child. If you believe this a way out, it would be best option as long as you're willing to make it so.