Although not a Trudeau fan I'm not sure he's a hypocrite.  It may be more of an indication that he's not totally insane.
Canada's ENTIRE global contribution to CO2 emissions is pretty much a rounding error.  Destroying a major industry and hundreds of thousands of livelihoods for the sake of virtue signalling at the U.N. is too much for anyone except the hardcore fanatics.
LIke Leach, I find the persistent and disproportionate fixation on Alberta's energy industry by many Canadian and American climateers curious and illogical.