John is a shitty dev but John doesn't care because he delivers projects on time.

John might care in a year when his code is an unmaintainable mess.

But ofc he'll just move to different projects and happily repeat his behavior there instead, and get praised for it.

Eventually, John will become a manager.

John fucks

John then becomes tech lead

Hi John

Jack is an amazing dev but nobody cares, because he can't deliver a project on time.

I love John, If he keeps delivering everything on time for infinite amount of time.