jefm
Well, good for you! I went to a direct grammar school and university and worked for decades paying tax and NICs. I'm 62, so won't get my state pension until I'm 66.
I've always tried to pay my own way too. I was left with two children of 3 and 8 with no maintenance from their father or help from the state apart from universal Child Benefit, so I struggled for as long as I could with childcare and a mortgage.
You're not the only one, nor am I. There is no way in a million years I could have afforded private education for my children, nor could I have afforded to pay for their university education. My DD has a debt of about £30k and my DS, who is still at university will probably have a debt of about £80k, especially if he does a masters. I don't know many people who have that kind of money sitting around, so don't claim that it's something anybody could do.
I lost my house, having paid a mortgage for nearly 30 years, so now pay rent. I get absolutely no help from the state, because I am deemed to have too much capital, although it's going down fast and nobody will give me a new mortgage. I know I'm going to have to work until I drop. My children won't inherit anything, even though I've worked hard.
Yes, you've worked hard - so have millions of other people, but some have been unlucky, so I find your smugness somewhat irritating.
Who says we couldn't afford the Labour Party proposals? The IFS? If that's your source, they've been taken apart. 149 economists wrote a letter to the Guardian praising the Labour Party manifesto in economic and social terms. It would have been affordable. It depends on priorities.