Also, just for the record ...
Feel free to corect me, but i believe that Subtle Spell isnt the only way to cast this cantrip in tabletop at all ... i would more likely call it the only way to cast it UNNOTICED by its target.
True, I meant just that, unnoticed. Well, in many cases if a person notices you casting a spell in a conversation, they might start being hostile right away. It's up to DM.
Friends is also a powerful combo with the charlatan background. The cantrip makes it easy to talk your way out of combat, whereupon the background grants inspiration points which can be used in later conversations. No-one willing to talk will ever lay a hand on you.
I don’t think Larian mind. For one, BG3 is about discovery. Finding powerful abilities and cool ways to use them is one of this game’s strenghts. For two, re-loading isn’t much fun. We all know how cruel the dice can be. I welcome the help. For three, Friends has been nerfed once in early access. Targeted NPCs will become hostile if you stick around long enough for the spell to end. And there’s inherent risk in using a caster for conversations, as they’ll be on the front line of combat should things go sideways.
Well if it's causing the target to become hostile after it fades, good. I didn't know that. If it follows the rules and lasts 1 munite, even better.
I disagree with the first part though. There is nothing to discover here. If you have this cantrip, you can use it every single time you have a charisma check, you don't have to dicover anything. What actually is finding cool ways to use abilities is choosing Subtle Spell as your metamagic and then casting this cantrip using this metamagic in critical conversations only (you have to manage your sorcery points pool after all).
DnD doesn't even work with save/load, the dice doesn't matter anymore in this case, this is why I'm waiting for difficulty level with no save/load allowed. And in this (more real-life-dnd-session-like case) Friends is too OP. I understand that it's not so OP if you can save/load every conversation anyway.