You shouldn't ask this on here OP.
I sincerely hope no one suffering with poor MH reads half the threads on MN about this subject. Some people here love the idea that this will carry on for the next 50 years, we'll never go back to normal and so on...
Meanwhile if you speak to anyone in the real world, I think the govt would be lucky to get the compliance they are getting now from the public past say summertime 2021. People's patience is dwindling rapidly. Once the most vulnerable have received the vaccine people will expect to be able to take their own risks.
I don't care what the doom and gloomers say, you will not get people complying with lockdowns and tiers and restrictions until 2023 and so on. No matter how many times you chastise people for being 'selfish'. People don't care anymore even now frankly and the Govt know this.
Once the most vulnerable are vaccinated, why would they want to carry on destroying the countries economy, and the goodwill of their voters for a virus with a death rate so low?
It won't go away, it'll become like other viruses we have every year, flu etc... People will live with it, people would rather live with it than live like this like we do with many many other diseases.