It's not an exploitation for monetary gain, it's an exchange of services. Do you think those massive servers they got are running for free? Aside from hardware, facilities and electricity, they have to pay programmers, accounting, management, cleaning services, etc. etc.
People have to get over the fact, that this is how the world works - and also the only way the world as we know it can work.
I think hospital bombings on both sides must always be taken with a grain of salt… because if you are in a war and are highly unethical; where is the best place to operate a military base from, if you want to protect it from bombings?