So the only powers that could do something are the us, the uk, and east eu, and they cant get engaged into more active support given the threat. Conflicts in east europe have serious impact over pretty much the rest of the world and aren't easy to tackle. Its not like invading unprepared countries. It can make or break the world order if one is not careful and with long lasting effects.
IMO Russia will eventually do as much damage with or without nukes if they are not stopped. I feel like it's ethically unfair to sacrifice Ukraine's population because we're afraid of reprisals.
How long are we going to let Russia do basically whatever it wants because of the nukes? I am shocked that we can't put together a plan to neutralize their arsenal in nearly one fell swoop. Once defanged then Putin can face justice. Make no mistake, it would be a messy operation and I'm sure it would hurt, but it's time to stop letting him use the same threat over and over again.
Standing idly by while Russia decimates the country and kills civilians is heartbreaking.