Buffet also just sold all of his airline stock - that he paid approximately $8 billion, and got about $4 billion back.
https://www.forbes.com/sites/sergeiklebnikov/2020/05/02/warren-buffett-sells-airline-stocks-amid-coronavirus-i-made-a-mistake/#3e1b93195c74
Since then those stocks are up a little less than 100%. As Michael Burry found in The Big Short, being early is the same thing as being wrong. Buffet might be right in his gold play, but you can look at his record and he hasn’t been right about much other than Apple in the last several years.