You did not read my comment carefully. All your examples were the O’ Conner SCOTUS or before. I specificly said that this court has overturned things the prior court approved like that part of McCain-Feingold Citizens United.
O” Conner was a loose gun and had no consistent philosophy. She gave homos a Federal constitutionally protected right to engage in homo sodomy yet 20 years early she ruled against a similar right.
This Scalia/Roberts court is a big improvement over her decisions, something GWB did right.
Sorry, but O'Connor was not on the court in 2007 when SCOTUS ruled that CO2 was a pollutant (thanks Anthony Kennedy). My other examples did fit your description.