In service of this goal it has turned first to brutal invasion of another nations sovereign territory and when this proved ineffectual to brutal mass murder of the Ukrainian people, war crimes, mercenaries, and assassins in hopes of breaking a nations people and its leaders.
The complicated thing is a full analysis of why its war machine and intelligence is so broken as to lead them to believe this would lead to course of action would be profitable.
Firstly, Ukraine was most prosperous in 2013. Even in recent years, Ukrainian wealth was growing more slowly than that of, say, Belarus. Even with sanctions, up until the pandemic, Russian GDP per capita PPP was increasing at a similar rate as with Ukraine. So it is unlikely that this was the only motivation, Ukraine was never on track to becoming more prosperous than Russia or it's satellites, nor even becoming relatively more prosperous in recent years. Indeed, Ukraine's economic system is pretty similar to that of Russia, and both countries have had similar levels of corruption by various indexes.
Then, there are obviously many other possible motivations, neither of them were a justification alone, and many analysts squabble still about what they were. So yes, "it's complicated".
"Putin was jealous that Ukraine was doing so much better than Russia, so he attacked them for no reason to bring them back down" is just a laughable take on the situation.
I also said that democracies on their doorstep are a dangerous precedent for the serfs the kleptocrats are presently robbing.
jesus christ. stopped reading here
or I dunno... it's a near-waste of time to imagine what this could/should be as I'm in no poisition to build it.