If they spend shareholder capital to enforce someone else's copyright out of the goodness of their hearts, they're legally guilty of breach of fiduciary duty.
The argument that they're abusing the DMCA is a slippery slope. Who else should be helping the copyright holders freeload on their enforcement duties? Your ISP? Computer manufacturers? Your landlord, for not not searching your home regularly for copyright-violating media?
The argument that they're abusing the DMCA is a slippery slope. Who else should be helping the copyright holders freeload on their enforcement duties? Your ISP? Computer manufacturers? Your landlord, for not not searching your home regularly for copyright-violating media?