USA could get more real students from Bangladesh who seek higher education just by making the student visa system easier

Many Bangladeshi students are going abroad, countries like UK, Australia because genuine students who have sole purpose of higher education don't face real problem to get visa from them. But unfortunately only small amout of students are able to get student visa from US visa from Bangladesh. It's because US student visa system is very complex and frustratingly slow process. So students are feel comfortable to go towards European nations. As we know US have biggest number of universities not only in terms of number but also maintaining world class quality can be the main destination for the Bangladeshi students who want to came back home after completing their studies it will happen just by making the visa system easier and US universities should give more emphasize on Bangladeshi students