The insurance industry is under some sort of scrutiny to be restrict their profits, but similar rules have allowed not for profit organizations like the Red Cross and Susan G. Komen to be very profitable enterprises. You're right about there being plenty of other wrongs (both financial and otherwise) to focus on, especially when they are so interconnected like the drug and insurance companies.
Everyone knows health and peace are good things, but as long as the alternatives are so profitable we're going to be stuck with them.