I recently came across an article https://www.kevinrooke.blog/el-salvador-and-bitcoin-two-weeks-in/. It talked about how bitcoin adoption proceeds in El Salvador, and there I discovered interesting facts.
Thanks to El Salvador, the Lightning Network received a powerful impetus in development. This happened thanks to the popularization of the Chivo wallet and the incentives that the government of El Salvador guaranteed when it was installed. In total, the Lightning Network gained about 2 million new users:
Many users began to actively use bitcoin payments and money transfer using the Chivo wallet and support for the Lightning Network. Consequently, the Salvadorans increasingly began to use bitcoin services instead of the usual banking or payment processors:
Specifically, El Salvador's largest bank, Banco Agricola has among the worst user reviews on the top 20 charts. El Salvador's leading mobile money transfer platform, Tigo Money, has reviews that are just as bad.
The use of the Lightning Network has exploded, creating a powerful network effect with the infusion of several million new users into the ecosystem. People see the benefits and potential of fast, low-cost transfers and are choosing to use the Lightning Network over the usual centralized transfer methods. This is evidenced by the official data of the stock market.
As we can see, since July (when El Salvador's plans to accept bitcoin were announced), Western Union and MoneyGram began to fall, and continue their downward trend. While bitcoin is growing and gaining strength.
The era of traditional money transfers is coming to an end and this business, if it does not disappear completely, will significantly reduce its influence in the world. Other countries will follow in the wake of El Salvador, and millions of new users will join the ecosystem. What do you think about this?
I think this may be a case of beware of what you wish for - we're slowly seeing companies like Paypal and Visa wake up to the realities of cryptocurrencies like Bitcoin. However they do see the threat you're talking about and are more than happy to try to capture the market. They also have huge marketing resources and historical advantages that allow them to shepherd money into cryptocurrency that they would be able to control to a degree. Paypal are getting lots of Bitcoin buyers hooked, however they are all contained within a small ecosystem controlled by one company - you must buy from them and sell back to them at a cost, while being unable to transfer out directly.