it's not a crime but applying post processing in an overly generous way that goes a lot further than replicating what a human sees does take away from what makes pictures interesting imho vs other mediums, that it's a genuine representation of something that actually happened.

if you take that away, a picture is not very interesting, it's hyperrealistic so not super creative a lot of the time (compared to eg paintings), & it doesn't even require the mastery of other mediums to get hyperrealistism