Sometimes bad precedents need to be overturned when decades of evidence have accumulated that it was a mistake, and this is one 100% of people should be happy about.
There have been other poorly decided precedents in the past that were later overturned, for example:
There have been other poorly decided precedents in the past that were later overturned, for example:
https://en.m.wikipedia.org/wiki/Dred_Scott_v._Sandford