I would have liked more if Samsung would have implemented and added already available coins like btc, eth or xrp in their ecosystem i personally do not get the purpose of such a move i mean why such big corporations need their own coin. Coin is just required for funding and when you already have funds then there is not much need of creating a new coin.
Maybe if that so, you could just download an exchange platform on the samsung phone if you wish to consider these cryptocurrencies. I guess they were just going to make an asset which would be called the samsung coin, not really in to the investment on other crypto assets to consider.