Yes, obviously AI is emitting way too much. It shouldn't even be producing 0.2% of global emissions, let alone 2%. My main grievance is that no one ever talks about improving industrial and agricultural processes even though they produce around 29% of emissions and 20% of emissions respectively.
Turn electricity into wind, solar, and nuclear, and you'll not only shrink electricity's impact to a sliver, but also bite a chunk out of industry due to removing the need for oil, gas, and coal.
Those two are the biggest global emission contributers.
Agriculture needs to move away from land use and into significantly more GM and vertical farming, "organic" products be damned.