Earlier quoted context omitted.
Are you saying Mozilla does _not_ have social development projects? A specific comment on part of this thread seems to indicate it's part of their charter. (or something, not sure what to call it)
It is explicitly part of their charter, that's why claiming that they are spending donations on things like diversity is "misleading" are not correct.
But I'd argue you don't know where the money is going. I just found that in 2017 income from Firefox development was syphoned off to pay from Mozilla Corporation to Mozzila Foundation to pay for various programs and re-donated to others.