Primals aren’t a problem if you do grifts per 1-1.30 min or if you make a lot of crafted items.
But yes, RNG or “RNG” sometimes makes you nervous and angry, especially if several failures occur in one game session ( for example, 3-4 bad ancient bracers out of 100, not a single Orek’ dream per 70 open&closed grifts, 2000 souls spent on recipe #2 and not a single acceptable amulet, etc.)