can someone with experience doing this shine some light? i have been offered this type of role from engineer to 50/50 (as i feel it) or 80/20 (as they say) IC and managing. in a series C startup. i feel like it’s never good to context switch. i never seen a tech lead or manager who did well both roles at once. am i crazy to think that the tech lead or manager role should be 100%? either go the IC track or the manager track. but i lack evidence to substantiate this idea of mine.