I am beginning to think that Republicans do not have a principled commitment to federalism

Let’s check in on how the Republican project of sending abortion “back to the states” is going:
Conservative lawmakers who view abortion as homicide do not want it to be legal anywhere in America, and they are already trying to stop blue states, as well as the federal government, from facilitating it. Although the FDA has approved medication abortion, some states are seeking to outlaw abortion pills—deeming them a dangerous substance akin to narcotics and imposing yearslong prison sentences on anyone who distributes or possesses them. These drug-trafficking laws are bound to ensnare people who order the pills online, or transport them home from nearby blue states. The growing number of criminal charges against women who obtained an illegal medication abortion demonstrates that it is impossible to criminalize abortion pills without also criminalizing patients themselves. (There were nearly 1,300 criminal investigations of pregnancy outcomes between 2006 and 2020, when Roe was still on the books; that number will spike after it falls.)
Today’s anti-abortion movement has even proposed new laws that prevent people from crossing state lines to terminate a pregnancy. Republicans in Missouri are considering such legislation right now. Under the statute, Missouri’s citizens could sue doctors who perform an abortion on a Missouri resident in a different state—like neighboring Illinois, whose clinics serve countless Missourians. Missouri’s citizens could also sue anyone who facilitated the abortion, including the friend or family member who transported the patient across state lines. Similarly, in 2019, Georgia Republicans passed a sweeping law that appeared to impose criminal penalties on patients who traveled out of state for an abortion. The courts have put that law on hold, but the state may commence enforcement after Roe is overturned.
Republicans favor the letting the laboratories of democracy handle abortion, so long as they all run the same experiment. And if they don’t the feds will make them soon enough.