I do have a “special” glove like that, but you don’t have to get too spendy! Years ago I bought a cheap pack of disposable white cotton gloves, even before I was drawing digitally. I read it was an old animators trick to cut all the fingers off but the pinky, and it would greatly minimize pencil smearing as you draw. It definitely works and is more convenient than using an extra sheet of paper sliding around under your hand. Anyway, I still have some of these lying around, and if I’ve misplaced my “legit” glove they still work well for the digital use! Honestly, palm rejection works pretty well on my screen anyway, so the main benefits are keeping the screen cleaner and less oily, and it really helps the hand slide over the display smoothly which helps me with line quality.