I was never really helped by my DF when I was young, although I do remember when DH and I became engaged dad was very good about buying me odd things like an iron when we were out shopping. My DM died when I was 23 and there was just me, dad and DSis at home for a year or so before I got married; however, my GF died when I was 24 and my DSis and I received £800 each from his inheritance. I remember DH and I used £400 of it to buy a three piece suite for our new home, and the balance went into the building society (that money is still there, almost 41 years later, rainy day money!).
When we first had the children we struggled, but the DC probably didn't know. As the years went by things got better and we have been able to help them - but usually with the proviso that anything we lent them, the DC paid it back and then it was there to borrow again if they needed it. We have also been able to help both children when they moved house, as we have also had inheritance money from our fathers.
These days we might buy the odd treat, and when we go out for meals, etc., sometimes we pay and sometimes they do.
Contrast this to my DSiL's family (think I might have mentioned this before), my DNephew is 38 and she has only just stopped paying his mobile phone contract and he still takes his dirty washing and pots and pans to her house to be dealt with! Unvbelievable.