I'm fucking trying to hire a Russian deserter. Interviewed him, currently trying to arrange a permit, getting info on what would be involved. For what a shit country it is Russians can be damn well educated, and obviously, are currently available for hire (with caveats of course) in Europe ... frankly at bargain prices even for Europe.
There's a, now pretty famous, Russian deserter that was part of Putin's IT team [1]. There's a famous Russian deserter from the Nuclear weapons team [2]. There's desertions of Kremlin insiders [3].
As for the losing ground ... everyone was sure Russia was going to beat the Ukrainian army and government in 3 days. Then it was definitely not going to take 2 weeks, and now Russia's entire army is in shambles, Ukraine is executing areal attacks against Russian fucking air defence with Cessna "rockets", and that works! There's reports, with video of Russia's army having entirely run out of equipment, using golf carts as armored vehicles.
And yes, Ukraine works by the general tactic of retreating 100 meters leaving a trap, having Russia sacrifice WAY too much dealing with the trap, retreating another 100 meters.
As for the money, aside from the amount quoted being bullshit, the 150 billion dollars that US + EU loaned combined in trade for destroying the Russian army? That's cheap. In fact those amounts are loans, being spent largely in the US, to be repaid by the Ukrainian government. 70% or so is a direct stimulus for the US economy, paid by Ukraine, if they win. It would be cheap even if it was a gift to Ukraine, but it's not.
By contrast, just the Russian actions in the Baltic seas, cutting internet cables are estimated to cost 2+ billion. In other words it's not even possible to avoid spending it. And those damages are NOT loans. We will be paying for that, one way or another, out of pocket, nobody will pay anyone back for that.
[1] https://www.theguardian.com/world/2023/apr/05/russian-defect...
[2] https://www.bbc.com/news/articles/c9dl2pv0yj0o
[3] https://www.theguardian.com/world/2022/mar/23/putin-adviser-...