Just like when dealing with any irrational little brat, the most important thing to do is ignore their whining and send them to their room until they learn to act civilized.
Wrong way to deal with irrational brats.
“Foolishness is bound up in the heart of a child,
and the rod of correction will drive it far from him.”
Notice it doesn’t say, “a long time-out will drive it far from him”.
The Muzzies have shown us that they only respond to being spanked.