Technology

Sure, it takes a bit of effort. But if you replace your routers with ones that have open-source firmware or actual workstations acting as gateway routers and running business-class open-source software, you can create a personal VPN between everyone involved that shows only one exit point to world+dog.

The trick is with ensuring that all YouTube stuff gets properly and comprehensively funnelled through this exit node - VPNs can easily leak data if not configured properly, and sometimes do so despite good configs - and implementing this even on other devices that require individual VPN connectivity (roaming, like phones).

Plus, having a mobile device’s VPN auto-recognize when it’s connected to a known good network, and have it automatically disable itself in favour of the VPN on that network, is not something that’s easy to do.

Finally, doing so without a high-quality, high-speed ISP plan can easily lead to an unusably slow VPN. The “mothership” exit node, in particular, would have to be gigabit or better - and symmetrical as well, so fibre and not cable - because it has both the node and connections to other homes and devices. If everyone started suckling the YouTube teat at the same time, things would likely slow down pretty fast on anything significantly less than a symmetrical gigabit connection.