I didn't actually know that. I'm happy to donate anyway when I'm able to, but thank you for making me a little more informed!

I found this article on the subject that did a really good job of exploring the nuances of Wikipedia's funding, community critisims, and whether it's much different from other non-profits. Highly reccomend for anyone else interested in the subject
https://www.washingtonpost.com/news/the-intersect/wp/2015/12/02/wikipedia-has-a-ton-of-money-so-why-is-it-begging-you-to-donate-yours/

What I learned is that Wikipedia is not financially in dire straights, as sometimes might be inferred from their donation requests, that their funding approach is very similar to other comparable non-profits, but that because of their nature people have very different expectations of them, which one might reasonably see as either reasonable or unreasonable depending on perspective. I think I fall somewhere in the middle