Overall, probably a bit better off.
Personally, I'm a lot better off. I started a new job a month before lockdown and was terrified I'd lose it - as it turns out I've been given a pay rise and extra holiday to stay after my colleagues were poached by other, richer, firms. No commuting costs for a year, although I'm not a million miles away from the office and am (happily) going back in to the office now. No chance of spending my usual extravagances in restaurants, clubs and bars so that's probably at least £100 a week being saved, even with buying more and better food to cook at home. Zero chance of a holiday abroad - I'm claustrophobic and a bad traveller at the best of times; I'd end up causing an emergency landing in Rotterdam or something. According to the neighbours, the prices on all of our houses has apparently shot up massively percentage-wise due to having fairly secluded private gardens and thus being very des res as far as London properties go.
Much of that has been tempered by my partner losing their job and career in hospitality (restaurant manager); first they were fired, then kindly rehired to be put on the furlough scheme, and then fired again last september when they couldn't afford the changes to furlough. This is fine - I'm earning enough that we can both still live reasonably comfortably on my salary. It's still a bitter pill for them to swallow though; as much as they despised their job sometimes, there was lots of pride and self-identity invested in their former work ethic and that's now gone. Come may they were given first refusal on getting their old job back... albeit at a £1700pa pay cut. Given that the hours were long and stressful and now there was very little prospect of tips being half as much as they used to be, they declined. As such I'm now paying for all of the household expenses, and their part-time position doing TA in schools gives them some half-decent spending money, and at least it's a job they don't hate.
On a broader scale, it's rather fucking heartbreaking to see so many people catastrophically worse off. Rent and mortgages costs rising through the roof with food and other essentials not far behind them. For all of the talk of wages rising past inflation, I sure as shit haven't seen it in 95% of the jobs I've seen advertised. A government seemingly only concerned with lining its own pockets with open contempt for its own electorate. What a fucking time to be alive.