4 to 1 casualty rate is impossible in modern warfare, It's actually embarrassing that a grown man would post such fanciful drivel.
Independent Ukrainian officials are saying the casualty list is north of 500,000. I believe that. The Russians have not lost 2 million, no way.
If the 500,000 figure is correct, that really means around 250,000 Ukr troops are dead or suffering life changing injuries. PTSD will devastate many of the remaining 250,000.
What Ukraine is now actually playing with is the viability of their country.
What makes it worse is that it's estimated that 1 million breeding age women have left the country. Many of these will never return, many are already in long term relationships all across the EU and elsewhere.
The birthrate was already catastrophic. The only saving grace for the pro-Ukr contingent is that Russia is also on the edge of a demographic meltdown.
Do your bit for the war effort - if you see a random Russian lady wandering around, marry her and keep her in Thailand. If enough of you do that there won't be enough Russian soldiers wandering around in 20 years.