On a personal level, yes, I'd be much less concerned with China having my data than my own government.
On a national scale? Well, I certainly do not want an adversary with an interest in overtaking the U.S. have both data and means to manipulate the opinions of its citizens.
On a national scale? Well, I certainly do not want an adversary with an interest in overtaking the U.S. have both data and means to manipulate the opinions of its citizens.