While BNB appeals to the wider crypto users because the binance smartchain currently seem to have overcome the biggest issue that most cryptocurrency users have with bitcoin ethereum and the ERC 20 blockchain tokens. This problem is the speed of transaction and and the cost of transactions.
This is a problem that BSC currently solves, and while a lot of people might argue that BNB is not a fully decentralized coin, i think it is worth noting that a lot of users dont care much for how decentralized a coin or token is, they just want the solutions they it offers.
This is why i think BNB an the BSC will remain very valuable in years to come
Like ethereum blockchain crypto enthusiasts now are also trying to adopt and use Binance smartchain which make BNB more valuable like ETH and because of this I strongly believe that BNB will remain and constantly be more valuable as time passes by and it can out perform ethereum sooner.