Yeah this. I know a few people who finished paying their mortgage off at 50-60, and were terribly smug and condesending towards people (roughly the same age) who were renting from the council/a housing association, because they had to keep paying rent - even when when they were retired. (And they - the smug ones - didn't have a mortgage OR rent...)
The smile has been wiped off their face this past few years, after the renters started to get the rent paid via housing benefit when they retired, whilst having absolutely no repairs and maintenance to bother with/pay for.. And even the ones paying rent (because they have an income that exceeds housing benefit payments) are only paying £450 or so a month rent, and again they have no repairs or maintenance to worry about.
Meanwhile the mortgage-free people have been shelling out 10s of 1000s over past 4-5 years for either: a new roof, problems with subsidence, new central heating system/radiators/boilers, new electrics, drainage issues, damp issues, knotweed removal, new windows, new bathroom, new kitchen, new soffits, etc etc. And then ongoing insurances for bricks and mortar and the gas or electric system ..... etc.... (In some cases, quite a few of the above!) All included in the rent when you have social housing.
At the end of the day, many people who own their home at retirement - or thereabouts - are not necessarily better off financially than people who rent social housing!