Comment by sealeck

At some level this is true, but I'm also 98% sure that if you do that, you get far fewer donations. Fewer donations = less money to do good work. This means you can't provide money to support foundation projects (these are quite valuable and promote exchange of knowledge amongst Wikipedia contributors, and also onboard new people to make a better encyclopedia). Eventually not doing this leads to the pool of contributors shrinking, which leads to burnout, and eventually to a slow death spiral.