I think that most states will quickly make abortion legal, while a small number will heavily restrict it or make it illegal. It will take some time for it all to get sorted out, but I think that in the long term, abortion will be legal in all 50 states, with restrictions similar to the ones in effect when it was federal law.
I won't say that it is much ado about nothing, but for a large majority of Americans this will have very little effect. We will need to deal with the wave of coming violence from left-wing extremists, but we've dealt with that before when far-right nuts were targeting abortion clinics. The perpetually aggrieved will always find a reason to act out against people who have not done anything to harm them.