Sem is one of the major things that is destroying Klal Yisroel today. Besides for being a waste of money, it has a large part in the divorce crisis (due to insane expectations) and not a small part in the shidduch crisis.
That being said, “old man” is correct that it isn’t a bad idea to spend some time in Eretz Yisroel, & Torah is also not incorrect that a girl should continue to learn (Halacha, not Radak) throughout her life. But a Bais Yaakov type brainwashing Sem? Feh.