I don't allow myself to bookmark "read later" pages again. I have to options: either I read the page here and now, devoting my full focus and attention, or it's gone forever.
I suggest you read about the power of focus, and also work on the damage that the fear of missing out is causing you. Yes, there are millions of interesting topics and insights out there, but you can only read one at the time. So ask yourself: "if I had to learn about one topic today (or this week), what would that be?". There is no later, there is no tomorrow... it's either now or never!