Then get rid of your camera, and make a pinhole camera. I mean, from where photography started (as a tool for painters to project images onto their canvas), having a means of winding the film roll is cheating. Used to be, there were no adjustable shutters, just metal cards which shooters put carrying sized holes into, and had to be swapped out. There was no such thing as through the lens metering. Shoot, my first camera had a broken light meter, so I had to make a lot of estimates prior to shooting, and then bracket. Was everyone else better than me, because they had a higher rate of well exposed images? Or were they cheating?
Using tools that have been developed over the years is not cheating, but they are not how you "win".
Hand some dude the best camera on the market, and the latest version of Photoshop, and send him out to take 10 photos, and give him all the time in the world for post.
Give me my old Minolta T100 with its busted light meter, and a roll of film, and I promise you, even with no post production, my images will be better. Period.