El Salvador becoming the first country to make Bitcoin legal tender is a major milestone for cryptocurrency. It's exciting to see the potential impact this decision could have on the country's economy and the future of digital currencies. It will be encouraging for certain countries to follow El Salvador's lead, countries with growing interest in cryptocurrency adoption around the world. Some countries, like Ukraine and Panama, have already expressed interest in legalizing or adopting cryptocurrencies. There are countries with unstable economies or high levels of financial exclusion that might see the potential benefits of using digital currencies.