Also a very important point here was how much more non-political the supreme court was then. No one would ever consider Roe vs Wade could be overturned or even want it. There were generally agreed upon rules that the supreme courts and courts in general were populated with the most qualified people. Judge appointments were scrapped by gentleman agreements if the Senator from the state where the judge was from didn't support the nomination. Same if any of the non-partisan law associations said the person wasn't qualified enough. So most judges were well qualified and if they were more conservative or liberal wasn't as big of a consideration. There were plenty of "conservative" judges appointed judges nominated by democratic and vice versa. This all change with Mitch McConnell blocking Merrick Garland appointment to the supreme court who was suggested as the more moderate alternative. This lead to the hyper partisanship of the supreme court we see now with the trump appointees. This is why trust in the organization has eroded so fast. Since it all happened so fast and judges are acting much more politically instead of following law and precedent