So you're saying that the workers in the abortion clinics are criminals? I have no doubt that there will be secret places where abortions will still happen or they will all go do some "mostly peaceful protesting" and they will change it. However, if they are law-abiding citizens, no one will get hurt as a result.
The point of this meme is that if you ban guns, criminals will just achieve them anyway and now people are in danger since no one can defend themselves.