The world QEs not going to be repay. The only thing the world can do is silently devalue everything. In this case, buying stocks are the only choice. Of course some much better if selected correctly
We thought is an U but I think may be V
When debts cannot be repaid. The only scenario is to devalue currency. Bubble assets quickly forming V shape. 2021 will be a super bull. But you are not richer because everything become more expensive and money become smaller.