There is no plot against young people. Remember that most old people have children. If today's young people would time travel to some decades back, they'd too make the most of the conditions then. I would not imagine any young person that owns a home to sell it at a discount out of solidarity, they too would self-optimize without any consideration for anybody else.
Young people today aren't especially targeted, they are at the end of what was a demographic/economic/infra/building boom. Those conditions cannot be recreated.
You wouldn't imagine any young person doing something to help another person out in some sort of solidarity and yet I generally see this exact mindset in terms of voting for left wing parties that will raise taxes, including theirs, voting and campaigning for increased density which will affect the character of their neighborhoods and possibly decrease their property values. Hell I have never voted for a party that would decrease my taxes and I am pretty up front about needing to be taxed more as I am very fortunate with my employment and income situation. I've had conversations at length with boomers advocating for tax cuts which would cut funding to education, arguing that it is pretty convenient that they want these cuts right around the time that they have no children in public school and asked if we should also cut medical funding, funding that they disproportionately draw on and the response has been universally "No", that funding is good and necessary.
So I don't think that they young are "especially targeted" and more that anyone who is not a boomer and up is targeted and that happens to include the youth. We can tell ourselves a bunch of stories but stats around home ownership, lifespan, healthspan, median income, etc, etc, etc, a laundry list tells the actual story of what the current relationship is like between generations. You don't have to hate someone to harm them greatly...
What's shifted over the last few decades is that people live longer. Boomers basically just got lucky - they didn't have a huge older generation above them, so the cost of social security was fairly low when they were young. They managed to buy houses at a time of massive urban expansion, meaning their total lifetime cost of housing was pretty low.
And now they're heading towards retirement, with vast unearned housing wealth and having spent decades with housing as an almost insignificant cost, they've got no incentive to change things.
The low interest rates/high house prices is now turning into a double blow - at least here in the UK (and for anyone that needs to move house in the US) - as low interest rates meant low monthly payments, which has inflated house prices further. Now people are having to refinance massive mortgages at higher rates, the cost is becoming even greater.
Ultimately you just have to look at statistics of home ownership rates by age to see that things are getting worse for younger people. https://www.ecb.europa.eu/pub/economic-research/resbull/2022...
In boomer time government probided free milk for babies, now baby formula is the most stolen items and is kept under lock and key in super market
Todays politicians talk about growijg up ina. councill home as a market of being through hard times. They dont even get thay councill homes are gone, and if they were growing up today, they would be on the street