1) I am not your sweetie. I don't refer to you as baby, doll, or sugar tits, and you can show the same consideration.

2) I am not disparaging women, I am not the one saying the world would be better off without your gender. Men can't do what women do, but similarly, women can't do what men do.

3) Not only does the sperm at sperm banks still come from men, but you don't know what you're getting when you're impregnating yourself with a turkey baster. We have evolved for millions of years to find compatible mates and I seriously doubt you're improving upon that getting sperm from some incel who needs cash.

4) Fatherless children don't turn out as well, you need look no further than the black community for proof of that one.

5) If a man can't get you off, try giving him some tips, maybe lay off the vibrator.

So, my initial thought on the matter remains true - how wonderful it would be if women could actually do what this female stingray achieved

You're just imagining a world without all the bad stuff men bring to it. You also have to imagine the world without all the good stuff men contribute. We aren't wild animals.

And a second point, you should do a little internet search before posting such rubbish. For example

You'd really have to dig into the validity of a lot of those. The first one is about a comet, pretty sure comets don't impact your life one way or another. The second one is about an aquarium, and she got the idea from a man.

"Direct inspiration for the aquarium as a regulated environment came from the sealed growing containers devised by amateur botanist Dr. Nathaniel Bagshaw Ward, which had first been used to transport plants across what was the British Empire"