I am making my way through Yakuza series right now and while playing 5 I realized that I am not that invested into the game’s combat, so I turned it to easy and that just streamlined the combat so much for me. I would recommend to maybe try Yakuza 0 on normal at first and then just switch it to easy if you feel like the gameplay might be dragging on.
That’s a good example. You simply can’t grasp optimal choices or know possible events and outcomes before going through it a great deal of times, and it’s likely that you’ll get killed too fast to experience much if you start on normal. You definitely end up switching to normal as you improve, learn, and unlock, but it really benefits and smoothens the learning curve to start easier.