The free market takes care of inefficient aka brittle parts pretty well. There might be some long argument to be made for “rebooting” the economy. We already do that after Christmastime?https://twitter.com/Plinz/status/1242220127849820161 …
That's not true in the US. The US has practically lost the ability to build subways, train lines, airports, inner cities. It can also no longer deliver cost effective health care and university education. Rent seeking/cost disease have crippled large parts of the economy.