Earlier quoted context omitted.
Agreed. Thinking about it, it actually seems like a major achievement that even after so long, Wikipedia's design doesn't feel clunky or unintuitive. I still think of this as the "new" design, and I'm still happy with it.
These changes are driven by actual issues actual end users were having, as opposed to the usual " we want this feature [no one asked for] to be used more so we gave it more exposure [at the expense of the UX]". That's what software development should be like. You serve your users. Not the other way around.
This is just how business works, you like to steer users to features that will make them spend more. Wikipedia has been able to side-step this because it's a non-profit.