I think that people and countries not wanting to purchase 30 year long term debt in a zero interest rate environment is perfectly natural. There is far more potential downside than upside and not evidence of demise. Reality is that there is little motivation to invest in long term debt under 3%, normal motivation to invest in debt between 5-10% and huge appetite for debt above 10%. Debt with a sub 2% interest rate ca…
I think the US is particularly crazy about it because ultra-low interest rates allowed the country to temporarily paper over the realities of the nationwide housing shortage and resulting housing prices, and now everybody's getting slapped in the face with more realistic mortgage terms again.
If everyone has access to ultra low rates, housing supply prices rapidly increase to match demand, and you reach a new equilibrium (albeit with higher price:income multiples).
So it’s not papering over anything — it just goosed housing prices higher.