It's an asshole issue, but at the same time the AI that did the work isn't going to have it's feelings hurt.

The S is misproportioned. M should have the middle go all the way to the baseline. The middle stems on 3 and 4 are too long and too short. The punctuation is all different sizes. This is just me glancing at the normalized comparison image. It's really obvious.

Why would keys with full words like shift/return/etc be useful in creating a font. Basic comprehension skills are at a loss for this user. The issue comment should have ended with the first sentence. However, could the keys with full words have been used to provide clues on kerning or other spacing to use when building the font?