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.
Now we're currently papering over the resulting sky high asset values by allowing inflation to erode the relative value of the sky high real estate.
That will only be true if inflation in non-housing accelerates and housing prices stay constant, which seems unlikely in a supply-constrained market.
In any high-inflation scenario, real assets are likely to be highly attractive. Where else? Bonds, death. Equities, only if the economy keeps humming while inflation persists. Gold, bad price appreciation.
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 can only be achieved with significant government intervention. We were living in an unrealistic economoic reality and now we’re going back towards something realistic with interest rates between 5-10%.