Idea Validation Help

Bookmark problem - I have this issue for a very long time, I come across great articles and posts, I bookmark them and never revisit them again. The list gets bigger every day and it’s overwhelming to look at my bookmarks after some time. Does anyone facing the same problem and do you guys have any current solutions for it?

If you have this problem and currently don’t have a solution, do you guys think it’s a good idea to create a product around it? Thanks