South America is a very conservative area and it all comes down to Catholicism.
I lived in chile for many years and one constant in the news (3-4 times a year at least) was the cops busting some back alley guy with a fake medical diploma who was performing coat hanger abortions. Abortions are now legal in the country in the case of rape, to save the life of the mother, or when the fetus is not viable. But only 150 abortions were conducted legally for cases of rape since the law came into effect in 2017. A lot of this has to do with doctors refusing to conduct the procedure, some telling women that they don't look like they've been raped. This may or may not be true and it might be women making up rape to get an abortion.... but the reality on the ground is that, even though abortion is "legal", the coat hanger back alley abortions are still in full effect because women know that going to the doctor for an abortion is mostly futile.
You CANNOT stop abortions from being performed. Desperate women will always find a way, often that way is going to be very dangerous or stupid. Making things illegal just drives them underground with all the dangers that come with it. Yes, abortion is immoral, but that's a decision the woman has to live with for the rest of her life.
The only perspective where I think the manosphere has a point is when a woman has an abortion against the wishes of the male partner, and even then that is an iffy proposition. We will never know what it's like to have to carry a huge thing inside us, push it out of a tiny hole and then have to feed it for over a year.
As for Rollo, I've long since stopped listening to him. All he does is throw gasoline on the outrage fire so he can get rich.