Yeah, that's right. BNB has overtaken both DOT and ADA in terms of market capitalization. I think this is largely due to the many projects and users/traders/investors migrating to the Binance Smart Chain.

^ Checking the price reminded me of the time I sold my BNBs at $45

(
taken from CoinGecko)
For the still curious Joe's out there, here are some links if you want to check projects on BSC:
You can use Metamask to access DEXes and DAPPs on BSC. Gas fees only at 10 Gwei.