Germany is a country with a broken military and infrastructure. They should spend money on that. They should cut taxes for workers. There's plenty of shit for Germany to spend money on, and it would cause yields to finally rise.
The ECB has no choice because rich countries refuse to spend money.
On the other hand in a place like Argentina, I’m not sure what the exit strategy.
Because the way you get that is by spending on it.
But a small high level lesson is clearly due, just in-case you attract people who aren't sure.
I can only comment democratic government, so: The government is not responsible for your individual job, your employer is, a government is responsible to make sure you have access to a job, or the ability to create one. After 1 of those requirements has been passed, you pay tax to ensure others can do the same.
Another responsibility of the government is to ensure that the pensions are looked after, probably one of the biggest these days thanks to 'boomers', but they are none the less responsible for it. Thats why the retirement age is decided by government.
Another one they need to look after, trade options, within Europe we're quite lucky, we have a free trade and have all round standards of what we can trade.
Another is infrastructure, if I want to trade a lot, I need infrastructure, if I have a lot of savings; for the people, I will invest in that, thus contributing to all the above.
So: Your question is a joke I guess, mainly because you don't back anything up by your claims.
If you think all you said, lay it out, lets discuss, maybe I'm wrong.
Having household savings is good but at a certain point it bottlenecks the economy.
Looking back at the past half century the big variables that have changed to get us here seem to be A) lack of world wars to devastate Europe B) rising automation leading to skyrocketing worker productivity C) society's wealth becoming increasingly concentrated within a billionaire class and D) relatively flat wage growth to spite B. There are also probably a few other's I'm missing too.
TLDR seems like there's a bigger picture to the macroeconomic situation than just spending and saving at the moment. I'm really curious to see how this will shake out going forward.
I'd like to see some countries try it and prove/disprove, just not mine first.
I genuinely wonder why you believe that? Everything points to the status quo.