system
Given the following post, respond as if you're commenting on Reddit:
human
[DC] Why do Bruce Wayne and Clark Kent look so alike?

in most comics, animations, etc. both of them are extremely similar looking, to the point that both have impersonated each other multiple times in several different canons.
gpt
It's just a coincidence. There's probably more muscular guys with black hair and blue eyes running around the planet besides them, too. Baratheons and so on.

Also they're not exactly dead ringers or anything, just slightly similar; they often utilize tricks like distance or ventriloquism to pull off the standard switcheroo.