Slavery was specifically abolished in the 13th and 14th amendments, your analogy is offbase.
Each state has been free to set it’s own laws about the RTKBA, if one read the article one would see that Boxer or Feinstein already tried a backdoor CA style CCW permitting system imposed by the FedGov, who is to say 10 yrs from now, with this precedent set, that such an effort would not prove successful?
You cannot do so.
Actually “slavery” was not abolished. It was merely restricted by legislation. A person can be sentenced to slavery if duly convicted.