Was really glad that this article mentioned Liz Truss at the end, because I think the dynamics are absolutely the same. It was painfully obvious (indeed, the current PM made it clear in the summer) that cutting taxes, and having no way to pay for them, in the midst of rampant inflation is an idiotic idea. I read elsewhere that it's almost as if Truss and Kwarteng formed a pact in college saying, "if we ever make it to the top of government, we'll prove that supply side ideology works!", and then completely disregarded the current economic climate.
I just see it more and more over the past decade or so that things that you know are not going to end well (see also crypto deposits paying 10% interest) somehow snowball because it's easier to surround yourself with "ideological cultism".