People often repeat this but it's not as true as you might think, as the critics are also often selectively choosing predictions and don't have knowledge of the size of bets or views of his portfolio overall. Burry has shared his own list of his past correct predictions from time to time, but he also deletes older tweets so I can't find it. But remember, the best VCs are mostly wrong and rarely right. It doesn't make them stupid.
The track record doesn't matter here. You can look at the actual scheme described here and figure out for yourself if you are concerned about it or not:
You have to admit though, there is a big segment of the population that sees Burry's predictions, thinks of the Big Short, and then panics. There's been a lot of pessimistic news, but we've seen so many of these tech stocks win in the long term.
The track record doesn't matter here. You can look at the actual scheme described here and figure out for yourself if you are concerned about it or not:
https://pbs.twimg.com/media/HJnHmkpWkAMfj5n.jpg?name=orig