I mean, to me its more about the whole cheating stuff and the fact corruption is meant to be a tangible thing in the game's lore, if it was meant to be a purely psychological/moral thing, some of Greyhide and futAlexia scenes should not give corruption and Rowan should be very resistant to it considering how many terrible things he already faced back in the day.
Also I haven't played since the last free version (probably gonna wait until a lot of the bugs are fixed before getting a new one), but I was on the edge of my seat for the conclusion of Rastedel as a righteous Rowan, having rescued Delane and earning Werden's trust, the confrontation between a Rowan that still wants to do the right thing and a Werden that was finally mellowing to him is gonna be dramatic as fuck.
Don't wanna diss the other routes, but corrupting a drunk bureaucrat or an inescrupulous merchant sounds pretty lame in comparison