So you're judging the entirety of the Wikimedia Foundation based on the UI of one of their websites? This is an insane way to measure an organization.
I've pledged my $3/5 a few dozen of times over the years, the banners guilted me into it, have you? I am amused by the idea that the thing grew enough to have enough employees to have a union and dysfunctional enough to have an internal dispute. It should be a national treasure on my tax return, or something I don't need to think about, like oxygen.
insane way to measure an organization
What organization and who cares? There are dozens of you?