What are you talking about? Mediazone already has 230k confirmed! russian deaths with names. Current confirmed rate of ~30k/month casualities for Russia couldn't be sustainable for much smaller population of Ukraine if they were trading 1:1 or even worse
With Western media narrative and both sides it's clear he is completely lost in propaganda. Every single method of analyzing the numbers points to well about 1 million casualties to be most realistic guess.
Even the Russian MOD own numbers for recruitment and numbers stationed in Ukraine shows that there is at least ~1.1 million personal missing.
Casualties do not mean deaths. A wounded soldier can return to combat later.
I can't find numbers or more information about this because Google has stopped returning results that match my queries.