I have wavered over abortion for a number of years, largely because I think I had an emotional viewpoint rather than a rational one.
So when I was younger, I was pro, when I had children I became anti (because I saw potential become life), and as I've got older I've become pro again. But this is because I now see it as a feminist issue which I wasn't aware of before and if you take it to its logical conclusion, you cannot force a woman to bear a child she doesn't want to, no matter what.
That doesn't mean I take abortion lightly, quite the opposite. Which is why I believe sex education, contraception, the morning after pill, etc, is such a vital issue.
And yes, Shapiro is a bit of a smart Alec, but with regards to the trans issue he is confident pushing buttons, when most people, particularly men, aren't.