wait isn't being anti communist a good thing
You should learn more about VN war to understand the context.
After WWII, France colonized VN for the 2nd time (militarily funded by US). VN defeated France in the North and aimed for reunification with the South (controlled by a French puppet government). The US intervened in control of the South (with the government of the Republic of VN - RVN) and then invaded directly with 2.7 million troops, 6 million tons of bombs, and 20 million gallons of Agent Orange.
Therefore, for most VNese, people who support the RVN are considered traitors.
The RVN-based community (mainly in the US and Australia) is also hostile to the current VNese government and has always called for foreign military or political intervention in VN's issues.
Just be here to explain the context.