I also think it's worth mentioning that there are plenty of choices in Witcher 3 that have pretty obviously good and bad options. Anyone ratting out that godling to the property owner is doing so to be evil. Refusing money from poor folks is plain good and never comes back to bite you. Killing Whoreson Junior might as well have had [Everyone loved that.] pop up in the top left corner and even rewards you with a cute little easter egg later.

But all these examples don't really get remembered because they're less impactful than the choices that aren't so obvious