I was initially for compromise, but I was wrong. This was not about NATO expansion, this was not about Russia's security. This was about a failed state with nukes wanting a seat with the big boys like they were used to. Ironically, they could have taken that seat eventually, but it would not have been on Putin's terms and within his time frame. Sorry Vlad.
Now, they are frustrated, confused, angry and probably afraid, if they haven't taken total leave of their senses. These recent outrages to human decency have convinced me that Putin no longer has any interest in compromise or consequences. That does not mean, however, that he will be given a free hand within the Russian power structure to start a nuclear conflagration. I believe that he has, in fact, signed his own death warrant.
We are in a very dangerous situation right now and time is not on our side, but it is actually much more dangerous for the West not to escalate at this point. We need to step on the gas and provide support to Ukraine while Russia is on the back foot, and before other nations decide to take advantage of this distraction (China). I think a defeat in Ukraine will probably be end for Putin. He may linger on a while, but he will no longer be invincible.