I’m not sure if this is sarcasm?
No, $24k gross per year does not even begin to cover the amount of work put in to create and maintain software at the level of Pi-Hole. Not even remotely close. Not even 1/10th.
Pi-Hole should be making $1m ARR at least. 53 releases (going back to 2015), 2,765 issues on Github, multiple devs, supporting multiple platforms, extensive documentation, and on and on.
$24k/yr, come on...