I think financing through university is one thing. Financing beyond that is something else.
I benefited from a virtually free university degree, no fees and a maintenance grant. I was expected to be self supporting once I graduated. When our DC went to uni, they did not pay fees, but did not get a maintenance grant so we gave them money to live on. Once or twice we bailed them out financially, but always insisted they repaid this money - and they did. They were expected to be self supporting once they graduated.
When DGC reach university age, I hope we can, with their parents ensure that they too come out of uni with as little debt as possible.
If the week to 10 days DC and families spent with us at Christmas and the time we already plan to spend together this year are anything to go by, far from
that kindness, if remembered, is short-lived in the memory of a good many of them when they go NC, or forget loans or any other financial kindnesses which have dug them out of pits.
supporting our children financially through uni, but with in a strict financial framework, of cut off points and loan repayment schedules that we insisted were stuck to, can lead to loving and happy family relations.