The west is too busy engaged in cultural and social wars to be too bothered by any of this. Half of the people involved in politics are now thinking how can we get in Labour in and attack the Tories on this and the Tories are thinking how can we get Boris out of trouble by using it as a smokescreen. If we remember back in WW2 we had a united government, can you even imagine that today?It’s crazy how the far left and far right are seemingly on the side of a war criminal. Such is their hatred for the political mainstream would be my guess.
Thankfully, they are a minority and best ignored.
It's the same in the US where the right are either admiring Putin for his nationalism or they're attacking Biden because Trump would of clearly sent in the full might of the US military (of course he wouldn't of). The left just don't say anything because since Trump got booted out they've now reverted to ignorance politics and Biden was always going to be useless anyway.
Basically, we're too busy fighting amongst ourselves to seriously be bothered about Ukraine. Some people might put a Ukraine flag on their profile picture but most people will recoil at the news and then go about their day slagging off the government or whoever they can as they did before.
The fact is the west is completely irrelevant and will never cobble together any meaningful response. Putin isn't arsed about sanctions, he knew that risk and he's gone in anyway. The only thing Putin is arsed about is a response from NATO but he knows that NATO won't risk war and instead it will shore up its defences next door to Ukraine and keep as large a distance as possible.
The main thing we in the west must do is cut ties with Russia, ban flights, ban trade, take the champions league final off them and generally make this as difficult as possible for them. Russia will not be a happier place after this and the only way that will change is if it comes from within.