I don't think there is any that can replace the current ethereum network. Yes indeed you are right 2019 is the year of the binance chain, but I see there has been a lot of price manipulation collusion, then it is not strange that all are focused on binance especially with their IEO which is exploding. And now it feels a lot of people miss the days of ICO, especially ethereum based ICO. I hope that ethereum is able to make a breakthrough that can make binance a forgotten thing like the ICO now.