does anyone have experience creating a newsletter for yourself?

Hi, I am asking this since I find myself constantly switching between different websites (reddit, medium, hackernews, WSJ, etc) in case I miss out anything. But turns out that at the end of the day I just waste so much time reading a lot of nonsense.

Yesterday I was thinking, since I subscribe to some newsletters (e.g. data science weekly), which deliver important info to my email every week so that I do not need to scroll webpages myself, would …

case datascience etc experience hackernews medium newsletter reading reddit the end thinking waste websites