I agree with you, there’s a weirdly political zealotry when it comes to such things.

I took the Sinopharm vac as I felt hesitant to take what I considered to be brand new tech in the MRNA vaccines (I ended up taking the MRNA one as well but that was for travel reasons where I live). And people online acted like I was a conspiracy theorist, for preferring the tried and tested tech of the traditional vaccine.