All this points to the conclusion that standard QM is more convenient for PRACTICAL applications, with which I agree. But BM is not developed for practical applications (even though sometimes it has practical applications as well). It is developed with an intention to resolve some FOUNDATIONAL issues. As most physicists are more interested in practical issues than in foundational ones, which is fine and even desirable, it is no surprise that most physicists do not care much about BM and other interpretations of QM. But it does not mean that BM (or some other interpretation) is not right, and that it will not became more useful one day when it becomes better developed.