Yes, but two factors should be considered:
Anything Human can be fucked up, so it's a given that even SCOTUS can fuck up.
The Dred Scott decision was rendered by six Justices in 1857, only 68 years after it, and the entire US Government, was first formed. 68 years is the same time between today and the Korean War in 1952. Dred Scott was 163 years ago. Now there's nine Justices and our government has learned a few things along the way. Some good, some bad, but mostly good.
https://www.history.com/this-day-in-history/the-first-supreme-court
The Judiciary Act of 1789 is passed by Congress and signed by President George Washington, establishing the Supreme Court of the United States as a tribunal made up of six justices who were to serve on the court until death or retirement. That day, President Washington nominated John Jay to preside as chief justice, and John Rutledge, William Cushing, John Blair, Robert Harrison and James Wilson to be associate justices. On September 26, all six appointments were confirmed by the U.S. Senate.