From my own perspective it was more of a kidnapping of a sick old man, than a leaving of free will. An inposition of another's perseption on a confused personage.
Ekaterina,
From what I remember of the reports from that time and the pictures I saw, the kidnapping of Met. Vitaly by the ROCOR failed - which is why the ROCOR tried other means to get Met. Vitaly (such as lawsuits which also failed). Like you say, its all in our perception.
Even all of the original Orthodox ("Old Calendar") bishops in the 30's were with the new calendar for 12 years before they finally departed. They too never agreed to the change and hoped (and were promised for many years) that there would be a reversal. But alas, they did leave after they realized nothing could be done. There are many other such instances where a heresy is not always preached with "bared head" at first and this causes a great deal of confusion and turmoil until all the facts finally reveal themselves over time. So now today, we see what has happened to the ROCOR and know those many groups and individuals from previous years were telling the truth.