Oh ... I was born during WWII and remember a childhood in the depressed, grey atmosphere of the 40s and 50s. I've worked all my life, paid shedloads in tax and NI, and was royally shafted by the Equitable Life débacle, where the pension that had been paid into for years was decimated by Equitable and also by the so called financial 'regulators', the government of the day turning a blind eye to the shenanigans going on.
I am not on the breadline, but I certainly don't live high on the hog. I have to think carefully about purchases, and dread stuff like my elderly central heating system breaking down or the elderly cat needing veterinary treatment. Receiving the benefits to which OP objects make a lot of difference to my quality of life, especially the facility to travel free on London buses and Tube, and reductions on mainline rail tickets.
On the other hand, I feel desperately sorry for people who have been so badly treated by the current 'welfare' rules - I have a good friend, middle aged, wheelchair bound through MS, yet she's been bullied and harried about 'being able to work'. She most definitely isn't able to work and her health, and state of mind, aren't helped by this awful attitude.
I am extremely grateful for my free travel facility, my Winter fuel allowance - and look forward to the free TV Licence in a few years. I do appreciate them. I wish there was more fairness for everyone, with a government more in touch how people actually live, especially those with health and social problems. But of course, our 'leaders' are mainly 'career politicians', who've never had what I would call a 'real' job in their lives.
Will get off my soap box now. 