Because Light Attracts Bugs

The unholy trinity of weakness! Just as vampires hiss at sunlight and Superman crumbles near kryptonite, programmers apparently recoil in horror at light-themed IDEs. The punchline hinges on the double meaning of "bugs" – both the insects attracted to light and the code defects that seem to multiply when you dare to code with a white background. Dark mode fanatics will feel deeply validated. Meanwhile, light theme users are being called out as masochists who enjoy debugging at 300% difficulty.