The problem is that we just keep saying the same things without gaining any new insight. Threads like this become clogged with armchair economists looking to cram elementary Austrian/Keynesian/MMT down our throats and we all walk away deeper in the hole of misunderstanding.
Do rates have to stay low forever? Is a 'beautiful deleveraging' possible? Will the dollar tank in favor of BTC/Gold/RMB or some future currency or basket of currencies? Will we see real inflation or will the dollar's reserve status consume all of the extra money supply? Will it be stagflation? Will the fed run out of policy tools to control the economy? Has the economy been running on fumes for years, propped up by easy money since '08? Will asset prices become normalized or return to earth? Will millenial demographics save us in 2023? Etc., etc., etc...
If any of us had convincing answers to any of these questions, we'd be rich. I don't think anyone really knows what will happen, but we're all convinced something big is going to happen.