What next, one that will identify and dig up weeds in the garden? And hunt and kill rats and mice?
How about mow for you?
https://www.youtube.com/watch?v=PXNLwqlwiiE
Had a one for several seasons but it only did 1/2 my yard.
The other half was too steep. Sold it cheap to an elderly neighbor with a flat yard. Mine was yellow but exactly like this except color https://upload.wikimedia.org/wikipedia/commons/5/5a/Robomow_RL1000.jpg
Naw, sometime more advanced, like a drone that will zap mosquitoes and flies but not any bi-pedal creature. Not that I would buy one with the Lord's money.
Now its time for me to sleep.