What Peak Oil Could Look Like?
Right now?

Clues:
High energy price drives inflation.
High energy price crimps JIT (or what's left)
People become more violent, spiteful and deluded.
People look for politicians and political opponents to punish.
Authoritarian politicians and wannabe push the envelope, to cheers.
Countries line up for resource war. (Look up peter zeihan on youtube or the library)
Increasingly energy inefficient stopgaps are attempted (LNG, food-as-fuel, CTL, SAGD, fracking, etc)
Nationalism erupts behind mass migration, economic stagnation and plutocracy.
Labor participation falls (now lowest since Mom went to work in '74)
Money bet on a Jetson's future evaporates (NFTs? LOL).
Globalisation reverses.
Democracy withers.
The End.
PO probably isn't past, too much on the sidelines to say that, but it is obviously close. The world is set for a “turbulent period” because
spare energy production capacity is running “very low,” says Shell CEO. Russian oil minister said they past peak in 2019, MBZ is rumored to have said KSA is nearly maxed out now along with 8 OPEC states in obvious decline, Permian DUCs are what has brought the US back this far but they're going fast — drilling there is all that will grow our total.
Lots of other things going on but such is exactly how I've always expected PO to present initially, lots of happy/angry hand-waving rather than facing the situation head on. Everyone will be tending to their own priorities and "selling their own book" sorta speak—and those will be the smart ones. It is more apparent than ever that a good portion of the human race has really not checked in to reality in some time so expecting or predicting any rational reaction is bound to be disappointing.
I'm much less optimistic than I've been in the past and I was pretty much a doomer on odd numbered days and weekends even then. Not that there won't be any survivors, merely that the odds of picking a good route are falling rapidly
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The legitimate object of government, is to do for a community of people, whatever they need to have done, but can not do, at all, or can not, so well do, for themselves -- in their separate, and individual capacities.
-- Abraham Lincoln, Fragment on Government (July 1, 1854)