And there are still days (like during Texas' winter power fiasco) where neither the sun, nor the wind are strong enough to generate sufficient power from renewables alone. How people still believe that you can get by without any baseload power generation capacity is beyond me.

How do we get by without "base load power" today?

Answer: We import fuel. We will have no reason to give up the ability to import fuel at need. We might even stockpile some.