I don't understand exactly what the writer is complaining about. The thesis of the page is never explicitly stated.

I see a complaint, "Hmmm. It didn't have the share destination that I wanted" yet the author never states what option they were looking for.

I would agree that, via the screenshot, the default options are all over the place and not prioritized well. However, the "Copy link" option is clearly visible. Being a website, I'm fundamentally unclear about what share option the writer could want beyond the ability to copy the url.