I mean it literally. 3 year olds literally do not have the brain development required for empathy and will literally kick you in the head one moment and ask you for a sandwich the next
No, young kids are sociopaths. they do not yet have well developed faculties of empathy. They will kick you in the head one second and ask for a sandwich the next.
if your hardware supports mesh shaders properly, it won't be very hard for it to also support these other features emulated in software (geometry shaders, tessellation, lines etc).
But mesh shaders are fairly new, will take a few years for the hardware and software to adapt.