Private renting sucks, as it's not only the insecurity of it, but the cost too. Sometimes a couple of grand each time you move, with property agent fees, admin fees, moving costs, deposit (bond,) and first month's rent up front. Previous landlord does not cough up your previous deposit for a month after you move into your new property. And some of them withhold half of it (or more) anyway for 'cleaning' and 'rubbish removal.' 
If you are fortunate enough to get social housing you are definitely onto a winner. Secure property for life, cheap rent (usually,) general maintenance and costly repairs included, no worries about forking out multiple 1000s a year for maintenance, and not trapped in any negative equity.
I think buying a property was great (pre 1990s) as people bought cheap and the house prices rocketed, but it's a fools game now. Spending waaaaay more for a property than it's worth, getting into massive debt for life, with a mortgage you can barely afford, and just scraping by in life, just so you can say you're a 'homeowner,' ergo a better person than someone who rents... 
Also, what is this bollux about how you have to keep paying for rent when you're old. Many people will qualify for housing benefit when they finish work/retire. Those who don't, well, they're obviously solvent enough to afford the rent.
What's more, even if you have bought your property, and it's all paid for by the time you're 45-55 ish, you will then encounter a myriad of costs for the continual maintenance and repairs for your house. New roof? 10 grand. New boiler and heating system? 5 grand. New windows? 5 grand. New kitchen? 6 grand. New bathroom? 5 grand. New electrical panel? £650. New garage roof? £1200.
So anyone who is smug about having their mortgage paid for by the time they're 45-55 ish, good luck with the multiple 10's of 1000s of £££ you will be forking out for the upkeep of your OWNED property in your Autumn and Winter years of life! Whilst social housing tenants are sitting pretty with cheap rent, all their repairs and maintenance done, lots of nice holidays, a new car every 3 or 4 years, a decent amount of surplus cash, and NO DEBT!
@Usemyname123 YANBU!