Once upon a time, eth chain was top parent chain as well as CEOs used to launch their project thorough eth chain as erc20 token. After then, Lots of chains/Network like tron (trc20), waves and others had come but Unable to get recognised like eth. But binance is the one which get popular after ether and now CEOs would like to launch their project thorough bsc network as bep20 token. Now matic, solana also doing well. what do you think? Whose blockchain will be get popular parent after bnb and eth.
You're right for the top 2 chains.
I think as you've said, SOL will be next to them. TRC20 is quite popular but I think they lack the hype just as what SOL is getting these days.
Maybe, these are the two closest after bnb and eth.