I don't know why these threads never gain traction. Probably for a lot of reasons.
I'm not sure how many Asian people (let's say east Asian for these particular issues) are on this site. I know there have been complaints about this, and I'm sure people are tired, especially when they see threads like this and feel no one cares.
I feel this site is used to black and white issues, and it doesn't necessarily do those amazingly(no site really does). Racial threads tend to cause frustrations and expose ignorance, so adding Asians to the mix probably turns people off because it would make things even more nuanced. I'm sure if this thread took off, there'd be tons of ignorance and perhaps bigotry but that's kind of unavoidable. I hope people would be forced to learn and accept perspectives that make them a bit uncomfortable.