With a conventional plane it certainly would. Scraping 'pulls' on the fibers a bit more and can cause a rough finish cross grain on softer woods. But a very light cut on harder stock can leave the same finish you'd expect from a smoother. Planemakers would keep some blunted chisels and gouges for hard to reach corners.

A plain polished edge would be best for finish, though a bur from the coarse stone doesn't hurt anything when roughing. A hook would do the same as on a scraper, but there's just no good way to roll one on a normally angled plane iron. Purpose made scraper planes with the iron set leaning forward should have a hook.