On the contrary, I think perpetuating the conflict the way we have (resulting in countless more Ukrainians dying than otherwise would have had they settled in April 2022 as was likely to happen had Boris Johnson not intervened) has been incredibly immoral. Try again.
Russia is attacking the post-WWII detente the world operated by for 70 years. If that is not defended be ready for wars everywhere and worse. Don’t complain when it comes to your door.
I don't think I have worry about Russia bringing war to my doorstep. But, more importantly, would you like to have a list of all the wars that have occurred throughout the world following World War II?
Russia invaded Ukraine
Iraq invaded Kuwait
North Vietnam invaded South Vietnam
North Korea invaded South Korea
These are the major wars since WWII.
They were all KGB-client states invading, conquering and annexing their neighbors or trying to.