It's not surprising, a lot of Latin Americans are ethnic Europeans and they are all fighting or supporting white supremacy. Look at how many of them voted for Trump. Many of them will be happy to be white adjacent and accept the superficial status of serving their Anglo overlord if it means chucking out their interests in the short term. However, everything has a limit and if this new Trump arrangement somehow manifests itself (I don't think it will) and they aren't seeing any real benefits then it will collapse. I want folks to understand something: production is what runs this world and China has achieved it. The US will lash out and try to force compliance in its hemisphere but it will all be in vain in the end without tangible benefits for its vassals.Just to give you an insight from a former colony of Spain and a devout catholic country, a US green card is the ultimate dream, they will sold their mother and soul just to get one. I'm generalizing it cause I see it a lot among the Catholic worshippers.
From personal experience, without a national language, a nation doesn't deserved to exist. Why spoke a foreign language and adopt it as your official language, that's why the Latin American had not developed a sense of unity and nationhood.