I'm looking for a word to call a person who uses a social cause as an excuse to publicly do something exceptional he loves, and who disguises its self-serving motivation behind this fake altruistic goal.
"I've painted this work of art / I'm traveling around the world on foot [I have a lot of fun doing that / I gain status / money] to sensitize against poverty / weather warming..."
Side note: you could also propose a words or expression that is used very locally (it's forbidden to ask for a new word on this forum, since according to @chappo "there can be no objective and authoritative solution" for it).
The word should specifically target actions that :
are exceptional (even a little)
attract the gaze of the public
are presented as something altruistic
So this question isn't a duplicate of these which target very broad (or other) concepts:
What do you call an 'unselfish' action made with a selfish reason?
A word for someone who does something for personal gain or financial reward?
What do you call a person that goes to extreme ends to accomplish a goal?
These don't fit (too broad or only describe a part of it):
virtue signaling
slacktivism (doesn't fit, but it's the kind of creative word I'm looking for: it's fun, and you don't need to know it to understand what it means)
slacktivistdraw a pretty clear picture of the behavior it targets, you don't need to know the word to understand what it means) – JinSnow Sep 22 '19 at 08:12The habit is universal... Deception is an integral part of nearly all human action. But that does not mean we can't fin words to describe some specific manifestation of this trait. Many words already describe some part of it (slacktivism is one of them by the way). – JinSnow Sep 22 '19 at 10:16