We all knew that at some point Bitcoin was going to pass the last ATH and go higher. The reason why we all knew this is that Bitcoin followed this pattern in the past, some time (~1 year) after halvings. We also know how all those new ATH in the past ended up. I don't see why this time it could be different. Corporate money coming in does not explain the way Bitcoin and the Alts are behaving. Whales are still doing their thing and, as usual, will pump the whole market until an irrational point and then burst the bubble. To me, it's just a matter of when.