I predict good things actually.
The vaccine will come, it will be a shit few months but at least we may avoid the school run in driving rain and winds. Also although lockdown may have been easier in spring/summer being cosy at home in fluffy socks does have its benefits.
Brexit will happen, this is a shit show we all know BUT we do have a deal and this can only be a Good Thing. And like it or not (I don't) it may be a good thing for people in some industries as it will drive the wages up, because although someone Eastern European may be able to afford to work for £70 a day and send £60 a day home, most people who live in the UK can't. We are in the construction industry, this happens, the industry has been flooded with cheap labour and gang masters for years.
A certain % of the population has amassed savings this year, they will want to spend it next, stimulating the economy.
High streets and retail have struggled for years, covid has accelerated that process but it will change and adapt quicker, create more jobs in changed roles. Small, reactive businesses will thrive and we may see the end of the retail giants that have hogged everything for years. Ditto pubs, who have been run into the ground by leaseholders.
Things will be shit for a while, but it will get better. Different but better.