Please, do phones! Not only are far too many millions of phones being discarded every year, but it's such a large consumer base (literally everyone) and the current offerings really offer nothing sustainable. It's also a product category that's perfect for modularity!

Yes, ok, Fairphone. They don't sell them anywhere outside of Europe.

Other products like printers, tablets, monitors, TVs, etc. just have too long of a product life cycle to consider them as their next project. I can't see a huge customer base of people wanting to repair their monitor or printer (no real upgrade path for Framework to offer here).