Most of these proposals would probably make the internet a <i>worse</i> place rather than a better one.<p>Complete anonymity on L3 would result in all tracking being on L7 instead. Right now at least most people can use Google/YouTube/most other websites without creating an account. With complete anonymity, it's all but certain that all of these would need to be gated by account creation to prevent abuse.<p>This would actively increase the ability for websites to track you, or else they'd need to be able to somehow handle abuse with exactly 0 information about where any given connection is coming from.<p>I don't think these proposals were seriously thought out by the OP.