If the bitcoin bill is passed and becomes El Salvador's legal tender, it will be a great progress in the cryptocurrency and bitcoin industry.
Starting from El Salvador, it gradually influences other countries and finally the whole world. This is an important part of social and human development.
There is no any bills to be pass in El Salvador, Bitcoin is a legal tender in El Salvador since 2021. You should check here:
https://www.weforum.org/stories/2021/09/bitcoin-legal-tender-el-salvador-economics-finance, they didn't just put it into law, they are the first country to put it into a law.
I think you are trying to say US, they are planning on Bitcoin Reserve and bringing US close to crypto, if they passed law that introduce Bitcoin as legal tender, it's going to open a very big opportunity for Bitcoin in the US and around the world.