I think this is too excessive, 2030 remaining 13 years longer, and now the price is still about $1200, it seems impossible that the price could reach 400 times from now, if the world bank officially using bitcoin then it can be happen.
I read this article somewhere and I felt out my chair. I think this is absurd. Maybe he has information, we don't know yet, but half a million is beyond reach of bitcoin. I'm not downplaying his prediction, but logically, we bitcoin price can't touch even $100K. So for me, this doesn't make sense even if mass adopted globally. I think he just was to make a good news for bitcoin community for releasing such a statement.