My final question is, all those Bitcoin whales with 50BTC or 100BTC, are they all rich even before they mine these BTC or bought these BTC? Are all whales rich? If they are not then the numbers of whales should have reduced a lot.
Any bubble chart that shows BTC whales wallets like?
Up till today and even in any kind of investment, when you don't have enough money to solve your needs, you would always want to quickly reap your investment. But when you are rich and have so many source of income, you can freely allow your other investments to last for as long as you want. The guy that accepted 10,000 Bitcoin for two pizza didn't hold the Bitcoin till today and he sold it at a price which he believed he had made enough profit from it. If he was super rich then, I believe he would not have sold the Bitcoin or he would have only sold some of it but he sold all to settle his need.
If it was me, I also doubt if I can hold till now because I might have sold off earlier before now, without realizing the bright future of Bitcoin.
Apart from the few knows institutional investors of Bitcoin, (blackrock, micro strategy, some government) most whales doesn't disclose their Bitcoin holding to anyone but they are secretly rich. Some whales are rich and still holding their coins.