Thats their weak mentality..they cannot see their " southern neighbour " to be better at them .. If we're building something like pnb118, trx exchange etc , they alway find a reason to rebuke us. They always wanna compare with มา เลย์ (malay to describe malaysia),  but never want to compare to Singapore which is the only first world country in asean. 
When they're building something like mahanakhon or their mrt or whatever shit is there, do we give a flying fuck? Hardly any concern to us. Their people are also as poor as fuck,like 15 million of their population earn less than RM1k/month so they really should mind their own business.