I think that most people have a kind of 'end point' in mind, in terms of their adherence to restrictions - and most are accepting their fate in the hope that it will be short term pain for long term normality. Most people believe we will start heading back to normal by spring and into summer. When that doesn't happen, people will start to question the government's approach more and more. That will be when they announce a new more virulent, more pathogenic strain. The fear will ramp up, and people will roll over once again and we'll all have to give up our liberties while they 'tweak' the vaccine.