Vietnam not only witnessed these atrocities, it actually put an end to them. Odd, from your POV, as you would have thought that Vietnamese Marxist atheists would have been applauding them. Is it possible your characterisation of atheists is wrong?
You appear to have a misapprehension of the meaning of the term 'whataboutism'. Whataboutism seeks to excuse wrongdoing by one party by pointing to similar wrongdoing by another, opposite party.
As this is in no way what my post was about, I suggest a little research into this term.
Before I go any further, I would like to unequivocally condemn all human rights abuses, including those committed by atheists.
Your argument is that atheists in power oppress religions. By showing you that this is not the case in many instances, the obvious thing to do would be to concede the point, rather than introduce irrelevancies and then ignore it as if the job was done. Just saying.
Can I mention at this stage that I unequivocally condemn all human rights abuses, including those by atheists? Just so we're clear.
Firstly, in case there is any confusion, I want to state for the record that I condemn absolutely all human rights abuses, even those by atheists. In case I wasn't clear.
Secondly, I would like to draw your attention to the highlighted parts of my post. I fail to see how my use of the words 'abuses', 'oppression' and 'persecution' could be construed as support.
Now, as for the Muslims in detention, I don't know if you're aware of this, but this is not just a religious issue. The Muslims in question are a separate ethnic group- the Uighurs, a Turkic group. They are not at all happy about being a part of China, and were only actually finally incorporated into China in the late C19th. The area where they live is called Xinjiang, which means 'new territory', just to rub it in, it seems. The Chinses are cracking down on the Uighurs because of their nationalistic aspirations: Islam is just a part of their identity. There are large numbers of ethnic Han Chinese who are also Muslim- the Hui- and they are not receiving anything like the persecution that the Uighurs are getting. I have visited Xinjiang and witnessed first-hand the oppression there, and also the Hui areas: the contrast was striking.
I care deeply about the situation there, and I try to keep awareness raised of this situation: the Uighurs don't receive nearly as much attention as, say, the Palestinians.
I care because I am opposed to all human rights abuses: not sure if I've mentioned that yet.
PS: I unequivocally condemn and oppose all human rights abuses, even those committed by atheists. Did I forget to mention that?