I wonder if how much they have baked into IPv6, and what I would consider hard-to-read addresses (the hex form anyway), the "special" addresses etc, are providi

I wonder if how much they have baked into IPv6, and what I would consider hard-to-read addresses (the hex form anyway), the "special" addresses etc, are providing a barrier to adoption. They should have just expanded the address space in v6 (5?) I reckon (and maybe any warts from history that needed cleaning up).