This is Alyssa Rosenzweig. She reverse-engineered Apple's M1 GPU with no public documentation and also developed an open-source Linux driver.
(programming.dev)
No, you misunderstood me. You're not translating the blinky lights at the correct layer.
Reverse engineering requires trial and error, and graphics output requires a nuanced assessment between the values and inputs expressed by different sources that correspond to mappings ultimately upon a display interface.
A sighted person would perform this work using their eyes, because that's the most efficient set up they literally would have the hardware handy to use.
Computers being math, and the human sense of touch being pretty dang sensitive, means that other peripherals than screens, can represent that nuance required to reverse engineer, or anything else relating to computer code.
The difficulty you imagine in not having your vision to perform a task, would not be a reality or an inherently extant limitation on this hypothetical blind programmer, in of itself.
Maybe (definitely) in the availability and pricing of good specialty peripherals, but that's it.
The term for what you are doing and which isn't something that requires malice, is ableism.
Now the term for making the assumption that someone is blind or visually impaired, just from a critique based on perception of facial features from a picture? That one I'm not sure what to call. Weird maybe?