False.
fWAR for pitchers ignores defense. Completely.
That's kinda the point of FIP.
Except, of course....for infield fly balls. Which fWAR treats as strikeouts.
For some odd reason.
Of course...when just calculating regular old FIP, they DON'T treat infield fly balls as K's.
Weird, to be kind.
Like I said, fWAR for pitchers is...a poor measure.
https://library.fangraphs.com/war/calculating-war-pitchers/