I think it will put more cognitive load on the humans who read the code. Instead of doing a quick visual comparison to see if identifiers are the same, programm

I think it will put more cognitive load on the humans who read the code. Instead of doing a quick visual comparison to see if identifiers are the same, programmers will need to actually comprehend the two tokens, and then transform them in their head to see if they are the same. This sounds minor, but I think the cognitive load can add up. Visually comparing two tokens is not quite conscious thought, while comprehension is. It's something you'll always need to think about when reading code.