Horwath
Legend
adding dex to bow damage is a must, because how attacks and HP abstraction work.I've always used the "firing into melee" inflicts disadvantage, without some sort of feat or ability. And, I always will. Probably because I've done so much archery in my own life.
Though I would like to see Dex removed from adding to initiative and ranged damage. Mechanically, I wouldn't mind Strength being the only ability that modifies weapon damage, and tying ANY ability score to Initiative just has issues. Save the latter for feats at best, maybe a class ability here or there.
having high dex in dnd means precision and precision means more damage. A 1 damage bow hit is not precise. Now if you have dex 20, then your min damage of 6 could be considered precise.
As I stated before, if you want STR to matter in bow damage, it should matter in base damage of the weapon.
now when you think about it, all weapons should have min str score, just like all armors should have.