But I’m curious to understand where this newfound sanctification of precedent comes from. Stare decisis has always been discretionary. The Supreme Court overturned 34 precedents in the 1970s: https://constitution.congress.gov/resources/decisions-overru.... Many of those were 50+ years old. It overturned about two dozen in the 1980s and 1990:. The current Supreme Court has overturned just 10 in 6 years and is on pace to overturn 15-16 over ten years, about the same number as from 2000-2010.
In reality, we are in a period of historically high respect for precedent. So ask yourself why this is suddenly being painted as a period of judicial activism.