Is 100 tanks , whenever they arrive, going to make any substantial difference? From what I've read of analysts last 24 hours, no.
So comes back to the question of what is NATO doing here. The suggestion that it's military support is enough only for a stalemate that slowly drains Russia is the only conclusion that makes sense.
Its possible to see the NATO logic of this: an outright potentially successful push against Russian forces is much more likely to escalate the war beyond Ukraine and also go nuclear.
Not arming Ukraine at all will give Russia the green light and likely move on Kiev.
So this midway ground is a seemingly necessary compromise, and the hope is, slowly weakens Putin and Russias capabilities. Good outcome for NATO.
But it is also a betrayal and game playing with Ukraine. It drags the war on for years and sacrifices Ukrainian lives for no territorial gain. If they don't regain the occupied territories then better for Ukrainians to have peace talks, acknowledge the loss of territory, set up a protected border and stop the war. Instead NATO will dangle support like a carrot, seemingly indefinitely, knowing it is not actually sufficient.
That's how it looks to me anyhow. Anyone disagree?