There's the signs of an early housing crisis (i.e lots of apartments being built, but nobody's buying). Entires cities stands empty, without occupation. That seems a bit like an economy that's heaving trouble maintaining itself.
Ah so you're saying the government pumping up economic growth artificially won't be able to continue indefinitely. I'd agree: organic economic growth can't cause economic collapse (unless there are serious infrastructure issues) but artificial growth certainly can.