That chart is comparing point in present time, not point in generation-relative time. IE zoomers at ~25 mills at ~40. If you were to approximately age sync the red and yellow lines on that chart, by moving their start dates to the same point, the red line is higher.
> If you were to approximately age sync the red and yellow lines on that chart, by moving their start dates to the same point, the red line is higher.
Like this: https://imgur.com/a/d7stXVN
There's several charts, the second is: Gen Zers, Millennials Less Likely to Own Homes Than Their Parents at the Same Age which does a direct "at same age" comparison and showed that Gen Z started off slightly stronger than millennials but fell behind.
I do wonder about how they're calculating some of this. It looks like in the chart is saying 16% of the cohort born between 1981 and 1996 (aka millennials) owned a home in 2000. I wouldn't even expect 16% of that group to be over 18.