Where to from here? Capital markets, credit, and the economy as of September 24, 2020

As of today, equity markets are at historic highs and interest rates are near historic lows. The Fed is promising low interest rates indefinitely. Does this tell us anything about long term prospects of debt availability, equity investments, or valuations for middle market companies? Or even the near-term? Middle market companies and investors seek to optimize current resources, ensure capital availability, and identify new opportunities. How can we make the best decisions?