for their school tuition fee has been use to gamble and some of the students are now drop from their school
That is most certainly true, the AMA on Reddit of the grad student who made $500k with bitcoin gambling then lost it in minutes is an example, after he lost is money he dipped into his tuition fee fund to try and recoup the losses, and guess what? Yeah he lost that $50k too, it's sad as you say but people who are vulnerable to this kind of misfortune are most often the target market of bitcoin casinos and gambling sites, of course it is not solely the fault of the sites for preying on people(some people need to exercise more self control) but this can play an important role.