What I am still concerned about is how the fee (I mean the transaction fee) of bitcoin could be while making transactions (I mean the onchain fee), when BSC is already existing which people can make use of with very low fee, including ethereum which it's fee is though high but bitcoin fee will be slightly higher. Both ERC20 and BSC20 are existing already and there will really need to have a bitcoin smart counteract that can be used to make use of low fee effectively. Although, people like bitcoin because it has the highest marketcap which will make it for large number of people to make use of its tokens.