In fairness, this is not due to any failing from Binance.US specifically, but rather, is due to the regulatory hurdles it must contend with. That being said, Binance.US currently has 53 cryptocurrencies (including stablecoins) available for trading.
But cryptoassets as commodities can be traded if they can exhibit clear benefits and can abide by the principles of Shariah, Bloomberg first reported.

However, while there are some organisations that accept it as currency, others shy away due to Bitcoin’s dramatic price swings. Driven largely by speculation, the price per Bitcoin rose sharply from $1,151 in January 2017, to an all-time high of $19,783 in December the same year.* It then dropped to below $7,000 by February 2018 and rallied again to around $11,000 over a matter of days, before plunging once more to trade below $4,000. Subsequently, one of the key characteristics of Bitcoin that traders should understand is its potential for extreme volatility.
Even if this were the case, and Safemoon coin was to increase in price dramatically before an instant fall, it would still represent a good investment for purely speculative investors. For example, if Safemoon were to simply return to the all-time high experienced on April 20th, then that would represent an incredible 921% return from today’s price!