So how are those going to be useful in, say, a social encounter? Friends lasts a minute and after the spell is over the target knows their mind was affected. That has no consequence in game? Charm person just makes you a friendly acquaintance and gives you advantage. Again, the target knows they were affected.in any non white room scenero even if the wizard does NOT have any spells at all (no cantrips, no spells per day nothing) if they have the same stat and the same skill prof thee wizard and fighter are equal out of combat... but the wizard will NEVER have NO spells, they will have cantrips and SOMETHING preped.
Some spells are obviously useful now and then. But it's not like they're useful or used in every out of combat encounter.
I have no idea what you're getting at. Fighters have as many proficiency options as everyone but bard and rogue. If the proficiency option for something they want isn't on the list, that's what backgrounds are for. A dex based fighter with street urchin won't be as good as a rogue with expertise at opening locks unless they spend a feat, but they can still be decent at it.name a class that has spells (1/2 cast 1/3 cast or full cast) and give them the same secondary stat and skills as the fighter... now tell me who is better.