I doubt his troops shared his love for "heroic" slaughter. Especially since it was them getting slaughtered. Tens of millions dieing and Patton's main worry was how history would remember him.
Generals love war. Its their chance to shine and get promoted. The average grunt hates it since its their chance to get their guts blown out.
Pattons 3rd army had the lowest casualty rate of any Allied army in the European theater of operations
"A pint of Sweat will save a gallon of blood"
"No bastard won a war by dieing for his country."
You should read up more. His entire doctrine was to stay aggressive. An enemy on the run is less able to fight back
" His instinctive preference for offensive movement was typified by an answer Patton gave to war correspondents in a 1944 press conference. In response to a question on whether the Third Army's rapid offensive across France should be slowed to reduce the number of U.S. casualties, Patton replied, "Whenever you slow anything down, you waste human lives.""