Earlier quoted context omitted.
Why is that insane? We should lead by example if we value free speech.
So if China would pay $100 a month to every teacher in the US to teach some subversive topic, would that also be ok? The issue here isn't free speech, but control over what content is promoted, unless you think the CCP has the right to free speech in the US.
It would not be OK, but not because it is China. It would not be OK because it is not OK for anyone to do that.