Sustainability was originally a gamble on an index, and now I haven't done it because the product can't be realized, but because doing this product allows me to directly receive silver bracelets. Providing retail investors with 20-100x leverage is not originally a financial product for retail investors. BTC and altcoins can be used, but because even spot trading was not regulated before. It can be considered as regulatory arbitrage within a time window when trading futures. But individual stock futures are different. There are also traditional products with 2-3 times leverage, which is already exaggerated. 20x is absolutely impossible for unqualified investors.