Making apps exempt from being blocked

I don’t want to hand select a chunk of apps every time I detox. I want to be able to access Libby, Goodreads, Fable, and a few others. I have to each time manually select apps TO block. I want to create an anti Brain rot list that remain unblocked no matter what.

Also being able to create a time limit during a scheduled time instead of the time limit being for the entire day