Nope, not only a pointless feature but also very annoying too
Imagine having it on your bedside table at night, it would be so annoying in a dark room. Literally cannot fathom why anybody would want this, or comprehend what any possible advantage would be
Pointless to you maybe. I don’t have any clock in my room. My phones serve as my clock. I like to be able to just glance at my phone when I’m very sleepy, to see if it’s time to wake up. Also at work I keep it at my station, and it serves as my clock there as well. It’s a feature that you can turn off or on for those that are very annoyed by such an option.