So what do you sensibly think the end game of this is. Say the whole of Ukraine is under Russian occupation.
A more constructive question, ILB.
Initially, I think the Russians would have settled for the demands made in December. These are non membership of NATO for Ukraine and remaining neutral as well as a ban on further NATO expansion.
The removal of troops and weapon systems placed in countries who joined after 1997. There are 8 points but these are the main points. Read rest of it at the link for a fuller picture
https://intellinews.com/russia-issues-a-eight-point-list-of-demands-229829/ Escalations and interference by US/UK/NATO since then fuelling rather than trying to end the hostilities have hardened the position not just of the Russian leadership, but also the Russian public. The provocations via Lithuania towards Kaliningrad being one example of deliberately pouring fuel on the fire.
The sanctions and attempts to strangle Russia economically are another. Seizing the funds of a nation like Russia makes the world take notice. US and Western organisations are untrustworthy and thieves. These were suicidal moves. NATO attempts to weaken Russia have escalated what should have been a solvable regional security issue into an all encompassing war that will lead to the ultimate neutering of Western US/NATO dominance, militarily and economically.
I expect that NATO/US bases and illegal occupations around the world will come under increasing pressure. Everyone has cheap accurate missiles now making many bases and occupations ultimately non viable.
In terms of Ukraine itself. The entire Black Sea coast, including Odessa will be taken by Russia, DPR, LPR troops and referendums held in each oblast as to their status. NATO will be allowed no presence on the Ukrainian Black Sea coast. Kiev and parts of the west of the country such as Galicia may become part of a neutralised land locked rump Ukrainian state. Poland may stake claims on parts as well as others. Ukraine is finished. That is what it deserves after allowing themselves to be used as a spearhead into Russia. Play stupid games, win stupid prizes.
I expect further NATO provocations and fuelling of the fire and hope that our leaders are not insane enough to launch nuclear weapons. Provocations against China, via Taiwan are one possibility. It seems more likely that an "Iron Curtain 2.0" will come down at some point. This time we will be on the censored and poorer side of it. Western populations will hopefully eventually be awakened from their complacency and see the lies and crimes of our representatives. Our free ride in the West at the expense of other nations resources is over, one way or another.