My 'precious electronic toys' use about a tenth of the power that the ones I was using a decade ago for the same purpose did. Even lighting power consumption has dropped. My fridge, freezer and washing machine are the big electricity consumers in my home - efficiency has improved there, but nowhere near as fast as for gadgets.
And I'll wager that your energy costs have skyrocketed. Am I right?
I say try because in a battle between a jet engine with the power to push 400 tons of steel into the sky VS a drone I'm going to put my money on the jet engine lasting long enough for them to turn around and land again.
You would lose that bet. Turbine aircraft can be disabled by stray metal bits as small as a single bolt. An entire drone, with many metal components, would undoubtedly render a turbine engine inoperable. For this reason, airport operators routinely inspect and pick up all debris on runways and taxiways. It's called FOD (foreign object damage), and is an ever-present risk to aircraft.
The use of money is all the advantage there is to having money. -- B. Franklin