Normally, an organically strong economy correlates with a strong stock market. In an upside-down market, this relationship is inverted.
For instance, bad news is suddenly interpreted as positive information because it may cause the Fed to lower interest rates and make equities more attractive.
An economy that needs fiscal stimulus can end up with a stronger stock market than an economy that doesn’t need fiscal stimulus.
It’s almost like you get the same growth either way, whether you are organically strong or whether you are organically weak. The difference is just whether you get the added benefit of stimulus to get you there.