Even in "monolingual" countries this is true to some extent. Most of the people likely to be in here right now are are in countries clustered along one side of the spectrum, that we are a minority and an outlier.
Many other countries are multilingual and to some degree multicultural. Few are as homogenous as East Asian countries.
> Wouldn't it be hard to integrate into the business community if you didn't speak the official language of business in a given country?
Uh, so offer free Chinese language schools and economic opportunities. It doesn't require kidnapping them and putting them in concentration camps.
Also, you do realize the whole concentration camp thing is mostly propaganda to apply pressure to a geopolitical rival, right? The US has been doing it for the entirety of its existence.
The US has been doing what its entire existence? Propaganda, camps, both? And so what? Doesn't make it right for either country. The US and China are both evil in their own ways.
People want to make some odd simile to the holocaust when obviously assimilation is not at all close in magnitude to that horror.