I think it's a massive move from El Salvador. It will be a blast if the government approves it to the congress. Without a doubt it’s a big step for BTC too.
it's true as you said my friend, this is a new step for bitcoin, because el salvador has become the first country to make bitcoin legal tender, over time bitcoin is getting more and more interested by everyone, even countries have started to think about how to get profit through bitcoin, maybe in the future there will be many countries that legalize bitcoin..