That dimwitted proxy war was lost long time ago. This new thingymebob is just going to the graveyard of other Nato based 'Wonder-weapons' and 'game-changers'. MPADS stingers, Bayractar(?), one 'super' tank after another, ridiculously expensive patriot missiles and so on. Only fpv drones and HiMars have had any real effect on the conflict, but not even that much.
Ukraine will need 50 new weapon types like this, with infinite supply/ammo, to just make a small dent in Russia/Donbass combat ability.