To be fair, I saw reports that El Salvador's adoption failed (it didn't completely fail, of course, but the point was that despite much effort from the government, mass adoption of Bitcoin in this country did not occur), so it's not all good feedback. Still, it's a country that really tried, and it can still attract more crypto users both within and outside the country. Mexico adopting Bitcoin as a legal tender would be huge, as it's indeed a much bigger country and economy. However, one senator saying that Bitcoin becoming legal tender is not a matter of opinion does not actually make it less of an opinion. Adoption would be required by the majority of MPs and/or other authorities (I am not sure which institutions have most power over economic regulations like this in Mexico). One senator isn't enough.
First please get some facts right! El-Salvador did not just make bitcoin legal tender but they made it the official currency. Mexico is not going to do the same! They are going to adopt bitcoin as a legal tender alongside their official currency system. So both cases are different.
That's a wise way to do it unlike El-Salvador! This way Mexico will be able to protect themselves from bitcoin's volatility while enjoying the innovation!
Didn't El Salvador also not abandon their fiat, which is the USD? I remember reports that the actual amount that the state is keeping in Bitcoin is very small. Moreover, do we really know how (if at all) Mexico will adopt Bitcoin (I mean, in detail, so that we could assess how similar or different this is to El Salvador)? Is there at least a project law already?