There are multiple ways to deal with condensation and fog on your windshields, given the temperature and environmental conditions.
How to defrost car windows quickly: Use a potato, rubbing alcohol
What is this film on my windshield and how can I clean it off? : r/AutoDetailing
How to defog your car's windshield: Follow these steps
De-Ice Your Windshield & Keep Ice Off of It
Tips For The Fastest Way To Defrost Your Car Windows
Defrost your windshield in seconds with this trick
The Ultimate Guide on How to Defog Windows in Your Car - Your AAA Network
How to Defrost Car Windows and Other Winter Conundrums
How Do I Defog My Windshield?
Tesla Model 3 and Model Y Cold Weather Winter Driving and Charging Tips - CleanTechnica
How to demist your car windscreen quickly
Kia's Auto Defogging System - Lawrence Kia
I use little-known item to defog my windscreen & stop condensation - people think I've lost my mind but it works a treat