[raxxorraxor]

I would expect half of that is funding developers for their numerous different projects. How naive would that assumption be?

[mozball]

You seem to be in the ballpark : "260 million for 'software development expenses'" : https://en.wikipedia.org/wiki/Mozilla_Corporation#Finances

Still that leaves ~ 400 million dollars for a privacy policy that doesn't read like it came from a sleazy big-tech company.