For what it's worth, Charity Navigator gives them 4 out of 4 stars with a 98.33/100 rating: https://www.charitynavigator.org/ein/200049703
Meanwhile eg the American Cancer Society gets 73/100 and spends more on fundraising than WMF's entire budget, so oncologists can snort blow off hookers in Vegas, but nobody cares.
They have strayed far far far far far from that goal
2) Who chooses which facts show up, or how do we know if certain critical facts are missing?
3) In what way are they strayed far away from it?
Even if you agree with the spirit of these grants, I'm sure this is not what people thought they were funding when they donated to Wikipedia:
https://meta.wikimedia.org/wiki/Knowledge_Equity_Fund#Grant_...
Edit: consider spending on the above vs. hiring more people to translate some of the 6.5 million English articles to other languages that typically number only ~1.5 million or so.