Re: Why make keyboards
For a bunch of techies in the UK sourcing a keyboard is trivial but the Pi is also intended to be used by the thoroughly computer illiterate who have severe supply chain problems and cannot read any language you have heard of. At some level of computer illiteracy, getting something from the manufacturer with a "this will work - no problem" statement is really useful. Being able to buy the whole kit from from a single source is close to essential when the nearest road is a day's hike away. Having the hardware precisely match the pictures prevents the need for handling technical support calls in an unrecognisable language.
The current Pi kits will remain in production until January 2026. That is a difficult promise to make unless you have all the tech and tools needed to make the whole kit.