How long before Iran is sending missiles toward Israel that are equipped with anti-anti-missile missiles? Then it's an anti-missile arms race all the way down.
No. Humans in aircraft are on the way out. Drones are the future. When the drones are significantly cheaper than the missiles used to shoot them down, logistics inevitably wins.
Also, when your economy is doing so poorly it's easy to do better. When your economy is doing well, it's more difficult to improve.
Mathematically, if I give a naked homeless person with no worldly possessions a sandwich, they have infinitely more wealth. It's still just a sandwich though.
For anyone who's been following along, Russia should have been able to take Avdivka over a year ago. For it to have taken this long really says everything. If this is a "turning point" in the war, there is still quite a lot of room for optimism.