Readwise integration is one way to look at it. But being a PKM tool, primarily based on text, it deserves its own WebClipper or Bookmarking tool. Annotations, tags, comments are a must have features.
It’d be sweet if you could backup the webpage against loss. If it’s too much to work with, a plugin that sends it to archive.org can be made, and that plugin needs to exclude Sharable links such as drive links, miro boards, etc.
It also saves us from paying 10$ a month to Readwise for a basic feature such as bookmarking.