Technically, it's well-designed. It's a fine-looking product that is easy and compelling to use. The key-point summary is a good feature. That's all granted.
However, I think this is a bad product to build. The past weeks and months have shown us that we probably need more long-form content and less short-form content, where the loss of details robs us of important nuances. Just reading the headlines -- and that is what this product allows you to do very efficiently -- does not necessarily make the user better-informed, but it dangerously gives the user the probably-false impression that they are now actually informed.
I would encourage you to think not just about the problems you would like your product to solve, but also the problems that your product might contribute to.