Remember that Mexican Border Wall Trump had promised? And remember that Mexico was supposed to pay for it otherwise remittance payments would be retained?
Will the Mexican peso currency is losing its value on the market.
Will the Mexican population rush to use bitcoin as there currency is failing, or will shaken investors move there recent sell off into a stronger decentralized currency?

We cannot expect a whole country to change its currency like it is a car to change or upgrade because a currency it another level.
I consider that changing a country currency is much more complicated and I don't think that they will move and use bitcoin.
The wall was promised but it doesn't mean that it will be a lost for Mexico, recently the dollar stocks are dropped too so they won't move to bitcoin.