Yep, nail on the head.
Unless you've been on NMW, wages have stagnated and not kept up with inflation nor housing costs. The gap has been widening for about 20 years.
Low interest rates has kept official inflation rates, but when you delve deeper, most other things have shot up in price, even before Covid and Ukraine. But because interest rates were low, the overall headline inflation figure has appeared low, artificially.
Now that interest rates are higher, that's what has caused headline inflation figures to rise and attract the attention. Big business has taken advantage of that to increase their profits by increasing their prices unnecessarily.
At the same time, all the money pumped into the economy (Brown's tax credits, followed by Covid furlough etc)., has increased demand and thus basic economics says prices rise when demand increases without a corresponding increase in supply. Covid and the Suez blockage caused shortages of goods, so supply didn't increase. Now prices are higher, they'll not come down.
Wages need to rise by a significant amount to catch up. For lots of people, with relatively low wages (even at professional levels) and high taxation/high working benefits, it's just not worth them working more, or sometimes not working at all.
It's all an absolute shambles, and has been gathering steam for 25-30 years, and now it's really hitting us.
All the people banging on about gym memberships, costa coffees and phone contracts are missing the point. None of that is relevant when you've not had a wage rise for a few years but you now have to pay £1,000 or more rent for a one bedroomed flat and your food bill has doubled. Getting a cheaper gym membership, or phone or a few less coffees won't allow you to save the £20k you need for a deposit to buy a grossly overpriced one bedroom flat! In the years you'd be saving, the price of the flat will have gone up, so it will always be out of your reach.
People who bought their homes years ago when the multiples of wages to house prices were a lot lower just don't understand the virtual impossibility of doing today what they did 30/40 years ago. Nor do they realise just how much rents have gone up nor how difficult it is to find places to rent.