Spiritual things such as Buddhism and Yoga stimulates a deeper engagement with the practice and with oneself body and mind, in which the gratification comes in a more nuanced way with the benefit of maybe positively affecting one's metaphysical condition in comparison to vidya, porn and booze, which are more of pleasure bombs and due to that rather superficial, easy engagement, though, don't impact the metaphysical of one (or maybe make it worse). It's obviously easier to practice those pleasure bombs activities because they are easier and more attractive in the short-term.