I realise unker of 50 yo above. Either they english very lousy(can't speak properly mostly due to dropout) or they english very powderful.
Those unker English lagi powderful if they have chance go America/Australia for tertiary education.

But nowadays many people study english since kindergarten till college/university level still english very de lousy.
Even those Malaysia youngster who went America/Australia/English-first country for tertiary education come back english still lousy.

Limited use of vocabulary and full of grammar mistakes / mixed language.

How come our English become so bad?