why not just be like pinoys, indians or sinkie? they dont have issue to use english on any platform.

oh maybe thats one reason.

either way, our own BM is not even used properly too.
outside malays from different state converse in different dialect. Heck i can barely understand what some malays wrote in fb comments. Malay drama series also use bahasa campur. School medium also flip flop between english and BM. Come out work almost everyone uses english as main language.