Exactly. The smartest and richest man in Gotham should be smart enough to realize that if he uses millions of dollars (or billions) to create a suit or a jet, that it’ll narrow it down pretty quickly to “Batman must be Bruce Wayne” or “is Bruce Wayne funding the Batman?”. The fact that he goes two years into his crusade with a 70’s muscle car and a hand-made suit with what looks like shoulder pads, a stitched up cowl, Bermejo style pants etc is so perfect to me. This Batman can truly be ANYBODY from any class. Of course he’ll develop the suit and add some money into this section or that but I wouldn’t be surprised if the final product in Part 2 looks reaaaaally close to Bermejo’s design.