How long was this person working on it? Six months? Anything this big should’ve had some sort of design review. The worst is some junior going off and coding some garbage no one sees for a month.
You can churn this stuff out in about an hour these days though, seriously. Thats part of the problem, the asymmetry of time to create vs time to review.
If I can write 8 9k line PRs everyday and open them against open source projects, even closing them let alone engaging with them in good faith is an incredible time drain vs the time investment to create them.
