I agree with this. Many young people really have no idea about life in earlier times, when people lived the way they wouldn't dream of living. Do they really think that life in the war years, or the depression years, was a bed of roses? I really can't understand how ignorant some people are.
I'm not in the UK, we all have to pay to visit a dentist here, and a GP (a subsidised amount, but it still has to be paid) and we cope - and it's just as hard to see a GP here.
I've just been for a long walk and passed a lot of very nice, very large, and very expensive houses, and then arrived back to my rented flat (and I will be renting for the rest of my life). So what? Am I envious, no I'm not, there have always been those with much more wealth than I've ever had, it's no big deal. I don't believe life owes me anything.
I also don't believe that work, for many, is any more stressful than it was in the past. I worked in administration my whole life, no-one ever expected me to do anything out of work hours, and I would say I worked harder in the early part of my working life than I did in the latter years.
As for social media, it's easy to avoid that - just keep off it! No-one is forcing anyone onto social media, it's a choice. Stop looking for excuses.