This in itself causes policy against the young. People care about their own kids, less so the young in general.They need to be convinced as most have a stake in the future of their children and want the best for them.
Inheritance, for example (a very anti-meritocratic mechanism)
We'll likely, with this giant old voting block, see policies to reduce inheritance tax, perhaps caps on social care costs to protect inheritance too. With one in five retired households worth £1m+ in wealth, that's a lot of tax that could have been taken from the dead, instead of working people.