The current president of Mexico, who took office right before the pandemic started (Dec 2019), has been increasing the minimum wage at an accelerated rate [1] and set up a special economic zone along the Mexico-USA border. This zone has a minimum wage that's almost twice the national minimum wage, and lower taxes for companies [2].
The minimum wage there is still much less than the minimum wage in the USA, although I don't know what the average wage would be in one vs the other. Nonetheless, along with the rest of incentives immigrants have to remain in their country, I wonder if this could be leading to less immigration, on top of travel restrictions, etc.
[1]: https://www.vynmsa.com/blog/en/economy/minimum-wage-in-mexic...
[2]: https://www.gob.mx/se/acciones-y-programas/zona-libre-de-la-...