I don't like the Haste potion and never use it, it seems to me as such an easy way to go against the general rules of combat. Are/were Haste potions so common in TT DnD or older BG games as they are in BG3? If they are so common why do not the enemies use them much more often?
In BG1 honestly i can't remember,
in BG2 the campaign starts at level 8 and goes all the way up to level 20+ so both haste potions and spells + improved haste were just spamable.
Honestly they are kinda op but D&D on low levels in the form of a video game really feels quite shallow. So not a big surprise they got those potions as a way to make combat more interesting.