Making abortion illegal doesn't make it a moral evil either. As I have said, I am not in favour of abortion, but I am in favour of a woman's right to choose abortion. Removing the right to such a choice would be a moral evil. In my opinion. Thinking that one's personal view of morality is objective fact, as you do, is just arrogance.
Why do many feel abortion is a moral evil? Simply because it is taking the lives of unborn people. The USA, to its shame, is on par with North Korea and China in allowing abortion up to the time of birth. A baby the day before birth in America, is considered a non-person by our government. It is nonsense any way you look at it and a monstrous evil on par with anything Hitler or Stalin or Mao ever did.
For years we have been lectured by the far left about "my body, my choice", yet many of these same people now want the Covid shot mandate. So, you took their illogical argument for abortion years ago. What is insanely missed by you and others is that the unborn baby doesn't have a choice. The baby is a human person and not a potato or tumor and needs legal protection like the baby that has just been born. Choosing an abortion or not is not like choosing a salad at a Ponderosa buffet. Don't forget that a human life is violently murdered by this process.