Raising Awareness is the contemporary 'last refuge of a scoundrel'. Greenpeace lost any broad credibility as a maverick campaigning organisation a long time ago, it's now just another MOTR 'charitable' org that overspends on admin, salaries and PR.
Probably both... I've worked with a lot of people from Bangladesh; idealistic stated goals, paired with deeply cynical actions is a good, succinct and fairly generalisable summary in my experience.