I'm wondering, are there any other planned or existing crypto, other than hex, with incentives to "lock" coins, thereby reducing selling pressure?
BNB is one of them, because you can staking BNB in binance and of course the price of BNB will continue to increase all the time, so you will never regret to investing in BNB for the long term, because you will definitely get a big profit from investing in BNB and as long as you HOLD BNB then you can get passive income from staking BNB in binance.
Yeah, BNB for altcoin and BUSD for stablecoin are the best coin to hold and stake on binance exchange since they offee a good APY and also you can use it on mining token during there launchpool mining. Binance coins has a lot of utility with good profitability that's why the price is continuosly growing due to increasing rewards they offer by holding it