Why is default lighting all turquoise blue in Unity 2019.4.20?

Dear Community,

Why is the default lighting in Unity 2019.4.20 all light blue and turquoise whereas it has always been and was in 2019.4.19 grey and “normal”?
2019.4.19 Normal

2019.4.20 blue

It’s giving me the blues y’all!

Dear @Llama_w_2Ls, we figured it out: the issue is that Unity editor does a default Intensity Multiplier of 1, instead of 0: