I was just expecting it to be something built into chrome, similar to how drivers need to be signed to run in windows, they’d force you to use browsers Signed By Google to be verifiably compliant with the DRM. It seems like the easiest option for them and the most well understood since it’s been used for drivers for so long
Yeah I’m pretty sure with some simple virtual network bridges and routing rules a 4-to-6 converter is plenty possible without touching the actual processes.