Another reason I call it "terminal decline" is because I know for sure we're not going to pull out of it, because there are multiple root causes that are each individually difficult to reverse. Trump and the move to the right are merely symptoms of a deep underlying illness.
* Climate change
* Pollution
* Biodiversity loss
* Population growth leveling off or reversing
* Insufficient investment in infrastructure including maintenance
* Waaaay too little investment in education
* Loss of motivation by the working class due to massive increases in inequality
* Loss of bureaucratic expertise including statecraft
* Running out of technological low-hanging fruit from computers, the Internet, and smartphones (which is why tech is grasping at AR, VR, and AI straws)
The AI bubble is yet another symptom, and it is causing the main macroeconomic indicators to lie to us about the true health of the economy. It's also causing huge malinvestment that will result in *massive* amounts of wealth destruction as GPUs that depreciate over 3 years (or less!) fail to ever pay for themselves. It's not even clear they'll be able to pay for the electricity they consume.