The viability standard is why Roe v. Wade allowed abortion. Remove viability as the standard and there's no reason to stop bans on abortions.

Here's a well-researched article on Roe v. Wade: https://www.justfactsdaily.com/yes-joe-biden-and-kamala-harris-are-planning-to-legalize-abortion-up-to-birth

Here's a key section of Roe that people, for some strange reason, don't know even exists: Roe "mandates that abortion be legal after 'viability' when needed to protect 'the health of the mother.' Viability, or the stage of development where humans are capable of living outside the womb with medical care, begins around 22 weeks gestation and extends to birth."

So, essentially, if this new ruling strikes out viability as a means for abortion, then Roe v. Wade is rendered useless.