In a recent interview at the Aspen Institute Festival, billionaire investor Peter Thiel opened up about his controversial comment where he labeled Warren Buffett as a “sociopathic grandpa from Omaha.” He made the comment in 2022, and it certainly raised some eyebrows at the time as Buffett is highly regarded in the investing community. Don’t Miss: This billion-dollar fund has invested in the next big real estate boom,here’s how you can join for $10.”It got a lot of laughs,” Thiel said during the interview. He explained that the “sociopathic grandpa from Omaha” comment came during a speech at t…