How is the 7th most popular coin on Coinbase not listed on the biggest exchange in the world? (Binance) ((Global))

I was just wondering why AMP still isn’t an option to buy on Binance. I know it’s on Binance.US but that site is much smaller than Binance. It seems like there going to have to list them sooner or later right?? I read they have around 500 coins.. I don’t see any reasons not to list AMP. If they list it, people will buy it and they’ll get revenue so it seems like an easy decision. Maybe it’s in the works. I guess we’ll find out sooner or later.