> Why not? Unless you are a Chinese citizen, it arguably makes more sense to grant access to the Chinese government rather than the US government.

You're making zero sense:

1. I predict there will be no change in the US government's access as a result of this.

2. I don't think Americans are so indifferent to their own country that they'd prefer a situation where an adversary country gets handed an intelligence asset. I mean, hypothetically, would an American prefer US trade policy be set that in a way that disadvantages American workers, because some politician got blackmailed because of something his Roomba recorded?

> The PRC generally shows little interest in non-citizens while the US government frequently goes after people beyond its borders

3. The Chinese government has been going after people in the US. They've long been engaged in industrial espionage, but there's also their "overseas police stations" (https://www.bbc.com/news/world-us-canada-65305415). It's worth noting that US citizens can have a Chinese origin, and I doubt the Chinese government would suddenly become uninterested in a dissident once he got naturalized.