I think you should re-read what is written here: Other than talking about the noise (and be honest, this is a very noisy country) everything in the above is complementary about Vietnam. Every place has their good sides and their bad sides. There is more good than bad here in this country and that is why I stay. Also, yes, Vietnam does welcome me.
I took a look back at my past articles trying to find where I am being endlessly negative about Vietnam like you suggest and other than me mentioning the noise my "complaints about Vietnam" are mostly about the stupid behavior of other foreigners.
tl;dr: I don't know what you are talking about :)