I'm genuinely intrigued by these calls to rebuild the future as a by-the-people-for-the-people retrocomputing DIY FOSS micro revolution, but I wonder how many folks actually understand how tough it is to support Unicode when building something from first principles of bits and bytes.
If your homebrew future tech assumes text is made up of 8-bit characters, you're building a world in which you can't communicate with most of the world and re-entrenching biases that have taken decades to overcome.