Agreed that the Bing brand has to go, but I think they should use their normal naming schemes, something like "Microsoft Azure Cloud Search Pro 2025 SP1"
Yes. In a lot of historical spaceflight programs, the stage used in the upper atmosphere stayed with you to the final orbit, and was detached at low speed there. This saved you from having to design your satellite with significant onboard propulsion. Some of the upper stages were able to vent remaining propellants or pressurants, some were allowed to heat up until the pressure vessel exploded.
Suffice it to say this is not sustainable for megaconstellations in thousand years orbits. The responsible thing to do with that kind of scale involves reliable, redundant, prompt de-orbit of upper stages, and ideally for high-thrust, high-mass, high-engineering-margin-of-error atmospheric upper stages never to make it that far into the mission.
So do I, and so do all who live to see such times. But that is not for them to decide. All we have to decide is what to do with the CPUs that are given us.
These CPU cores were announced three years before the Vector extension spec was ready.