- make public the schematics of electronics
- let your users buy spare parts, don't use lawers or DRM to prevent using an un-official part as long is a choice I am making ( who would like that his car won't work if you replace the stereo or a light bulb with an equivalent or better one but that is not from the approved companies)
- let anyone use the debugging software and ports, I should not have to travel and pay so some guy would use a proprietary tool to read and translate an error code.
- let people salvage parts from broken devices and fix with them other broken devices, don't be evil and DRM stuff or destroy good parts because you want to sell new shiny things.
- if you sell a device you should not have the right to brick it with an update, if you can't support it anymore you should be forced to unlock it and if is IoT thing open it up enough so people can use their own server alternative.
I am sure someone will say something about batteries exploding but from my memory we had devices with batteries for a long time and we could change the batteries, we could mod the cars, we could mod the computers and no precious billion dollars companies "shiny" image had to suffer for it.