Spot trading is a must, transaction tax will definitely be shared, and the rules will definitely change. If you buy spot $MARSCOIN, you can earn dividends in $SPCXB. To sell $SPCXB, you need to open a U.S. stock account. Once contracts are launched, the spot trading volume it brings will make holding spot $MARSCOIN super rewarding with monthly dividends. This is why Binance has the confidence to distribute dividends once a month based on holdings.