All relative and the curve is certainly right tailed.
There are trader/quants who basically work for free for just upside at lots of prop shops + HFs. There's actually deals WORSE than that where people sacrifice a lot for upside participation in their strategy.
Trading at a bank is a mixed objective problem generally -- much of what you do is NOT about making $ so understanding how and why people make what they make is not trivial.
I can't imagine a world where any of these wouldn't be at least low 6 figure roles -- the banks/HFs/prop-shops have to pay to compete with the Googles/Facebooks of the world.