First dont use the broad brush to paint all unis and all faculties with same . Where ever this happened needed to be condemned and take appropriate actions to deal.
This kind of ragging is no longer in good foreign unis. Arent they more successful globally. The products from these unis that did not rag produced world class products, whereas SL products except few are not up to such good standard.
This is the result of recruiting mentally ill, inferiority completed , idiotic by products of ALs. This kind of sadistic behaviour should not be condoned for the sake of 'ragging'.
(I did not rag anybody, and I was also not ragged this manner in SL Uni)