Yeah not the same.
Consider this. It is defining trait of wizards that they cannot cast healing magic. But that is the game telling us what to do! But wait, let's just everyone choose any spell, and if people like limitation of wizards not having access to healing spells, then they can just not choose those!
Purpose of the splats is to define things; thy should tell us what we are allowed to do! If they don't, they do not need to exist. If species rules are not defining those species, then just get rid of the concept. Everyone can just choose a bunch of free-floating feats and traits at character creation, and fluff it however they want. And then for sake of consistency, do that with the classes.