NOBODY was talking about eugenics.
Eugenicists believe they know, a priori, who should have families and who should not.
Yes, and you have proposed this very thing.
That's a different position from that of saying that individuals not in a position to take on family responsibilities should not have children.
That's fine to say, but you wanted to MANDATE who could and could not have children.
Now you sound like a feminist objecting to the Hobby Lobby decision.
Predicating public assistance on the use of contraception is not the same thing as saying people can't have children.
People can still have those children but they shouldn't expect someone else to support them.