I wouldn’t say he “predicted” anything unless I’m missing something. He commented on the S-1 after it was released. He also gave a glowing take on Smile Direct

I wouldn’t say he “predicted” anything unless I’m missing something. He commented on the S-1 after it was released. He also gave a glowing take on Smile Direct Club the day before the IPO, which has tanked 50% in a few weeks and had the biggest IPO flop in a decade, so YMMV.