I really doubt that the pro-life movement was deliberately orchestrated by a Republican-party conspiracy, as you seem to imply. Though I wouldn't be surprised if the Republicans identified a developing organic movement as political opportunity, which they then seized upon.
But it was not a conspiracy. It was just a plan. Conspiracy is collusion to commit a crime. Cynical politics is not a crime.
That begs the question. Beware of trying to fit and squeeze every phenomenon in the world into your own prejudices.
My experience with the pro-life crowd is that they really consider abortion on par with murder and that is what motivates them to fight on. Even in a country like mine, where abortion is widely accepted and pro-life positions won't help you electorally or socially at all.
So, no: their politics are very, very far from consistent.
For me, the lesson is that if you value your integrity, you shouldn't join a political tribe. ANY of them. Green, red, blue, yellow, these are all a loyalty-first, thought-maybe-later groups.
Yes, definitely. Do you a very homogeneous social group or something? The alternative would be that all pro-lifers are conniving bad faith actors. I shouldn’t have to say more for that to seem very suspicious and certainly incorrect.
Pro-choice and pro-life positions are both quite logically consistent, internally. Try and reckon with that.