I don't so much hate the threads as all the disingenuous replies saying "duh they earn more than you"
I think these threads illustrate the lack of financial education and transparency in this country and the massive inequality.
It is about so much more than just headline salary but even then people often have a really poor concept of what people earn for different jobs.
There is the issue of whether they have two salaries, whether they get a bonus, or comission, or overtime payments or perks such as a company car. Whether they have additional incomes, say rental from a second property or a share in a family business. Whether they have help from parents or an inheritance etc.
Then there's what they have to pay for, do they need paid childcare, do they have a mortgage or rent, when did they buy their house, do they own their car, do they have a student loan, other debts?
There are huge differences between people's wealth that have nothing to do with salary.
For example I used to work with someone who was in a low paid role but a lifestyle that didn't match. Even the fact they lived at home didn't explain it. When I got to know them it transpired that they had an income from dividends in a family business and had savings from a brief professional sports career plus parents who were prepared to fund their kids, often paying for holidays as well as helping with house purchases, education costs and so on.
I can think of people who have all kinds of things paid for by parents as adults. Horse livery, dog walkers, childcare, cars, holidays, house deposits, uni fees, business set up.
Then there's property prices, the way property has gone in recent years accounts for huge differences. Buying a house a couple of years earlier can mean a huge gain. If a couple each had a small London flat in the early 2000s and subsequently sold them to buy a house up north they will be able to afford much more than a couple on the same income where one or both rented or lived with their parents during the same years.
Inheritance makes a huge difference too. An inheritance of over £100k is not that uncommon when you think about the price of a fairly bog standard house these days.
Education on financial matters is a huge issue too. People who grew up being taught debt is wrong so they won't use any form of debt to spread payments. People who will have savings sitting in low interest bank accounts because they need easy access and can't tolerate any risk. Others will be willing to lock money up to access better rates as they have access to credit or alternative funds if necessary. The wealthier will be willing to take risks and will get the benefit of investing in stocks and shares increasing their wealth further.
So many factors beyond salary.