You have any idea how many banks there are in the world? Sure they could target the big banks but there are 10s of thousands of banks worldwide, and who knows how many individuals working for them.
Social media is a very powerful organizing force. To service the needs of the petroleum industry, a small bank would have to become big, and SJWS could knock them down as they pop up. Normally, wide scale action like this would get scrutiny by the media and the law. But today, you can count on the legacy media to other way, and an SJW government to lend them a hand. I think PDJT is the only that stands between us and that kind of world. Look up Operation Chokepoint to see just what the government can do to harass legally operating industries it does not like.