Countless games have had successful remakes, and crazy profits.
The vast majority of remakes, even the bigger budget ones tend to be of smaller games. Games that are easier to recreate or port. Bethesda games are huge, and it’d need to be ported to another engine and redo everything from voice acting to the open world visuals. Even if they’ll bother with all that, I don’t think there’s a demand to remake Bethesda’s older, clunkier games.