Peter Schiff, a prominent proponent of gold and well-known Bitcoin skeptic, has sparked renewed debate in the cryptocurrency community with his recent comments on Bitcoin’s price performance and investment strategy. Earlier today, Schiff posted on social media to congratulate Bitcoin supporters as Strategy, led by Michael Saylor, marked six years of actively accumulating Bitcoin. Schiff, who has consistently criticized Saylor and his company’s aggressive Bitcoin buying, used the anniversary to highlight what he described as disappointing returns.