Wikimedia has a 100/100 transparency rating.
How is this misleading? They provide an incredibly large amount of information.
And more information can be found here:
Yes, users can go elsewhere to find the information. The records are on file in the metaphorical filing cabinet downstairs. But if the messaging you're putting front and center contradicts said records, their existence doesn't counter criticism of the messaging
Calls to action are kept intentionally short because the research on human psychology is clear: every additional sentence beyond the first few decreases the odds of a conversion (that's adspeak for "closing the deal").
Has Wikipedia or the Wikimedia Foundation broken any?
But effectiveness doesn't imply ethicality, so "but it's effective" is not a defense against criticism of ethics.
Prove to me they are lying. Nothing on their donation page seems to be a lie.
Your comment on the other hand is very misleading.
Be careful, if you argue that your opinions are not wrong, you'll be admitting your comment here is wrong.