We're in a bull run and higher speculations are normally coming out at these times. But I admire those people like him that have always been bullish to Bitcoin ever since. So, $500k in a decade or for two cycles is possible IMHO. We want to see how high Bitcoin can reach for the last decade but let's just give an example of how much Bitcoin was a decade ago, so 2015 started the year with $200-$300 price and now look how much it is just in a decade. So that multiplier that Bitcoin has got is certainly a lot and we might see $500k possible although the multiplier should only get around 4.5x - 5x, might be not that much but with the expensive pricing, it will take time.