The new Wikipedia design sucks. How do I get the old page layout back?

> Is there a simple ublock fix that one can apply?

No.

> What's the easiest way to fix this?

Use a browser extension that adds the useskin=vector query parameter to all Wikipedia URLs.

Here's an example using Redirector: https://cohost.org/two/post/868713-on-the-subject-of-ch

Hmmm... Seems like the traditional vector skin actually brakes the page now? Charts and pictures are all over the place.