i love f-strings. i'm using them all over the place, now. most of my error messages are f-strings with expanded detail about the error.
It's all I ever use for printing and/or formatting strings anymore
my scripts used to not support Python 2.X. now they don't support anything lower than 3.6.
Press f to pay formatted respects
def f(f):
return f
print(f'{f("f")}')
i did use format() the other day. don't remember why i needed to. but i think i could live with that function being gone.