From a Buddhist point of view, what are the benefits of supernormal powers?

I've heard that intensive meditation of certain kinds can lead to the development of supernormal powers such as penetration into others minds (reading minds) and hearing sounds from far away (Divine ear). From a Buddhist point of view, what is the benefit to being able to discern the thoughts and far away voices of others given that most people are not yet enlightened and their thoughts and words are likely colored with the defilement of desire, aversion, and delusion? It would seem possible that such an ability might lead to suffering for the one discerning the unguarded (and unenlightened) thoughts and words of others. **Edit** As an example, if one reflects on thoughts that have arisen in one's own mind, there are likely thoughts that you wouldn't share with anyone because they are base, mean, hurtful. Why would an advanced meditator want to subject themselves to being able to receive such thoughts? Is there a traditional Buddhist view on how such abilities are advantageous or even wholesome?