Personally I fear US-controlled social media more than Sino-controlled ones. It's not like the CCP can come and arrest me here in the US, or really use my data against me in any way. Both have plenty of reasons to throw propaganda at me, or censor certain viewpoints.
At least when it's a foreign country I have a chance of seeing through it, compared to so many domestic media sources currently licking Trump's feet. I'm supposed to feel secure that they'll be telling me the truth over the next 4 years? Acting in my interest?