Okay, I see a lot of people are upset that the data suggests younger generations aren't doing quite as poorly as the popular narrative would have you believe.
So let's look at MEDIAN wealth instead of average per your requests.
According to the Federal Reserve, age 30 net worth:
Boomers: $21,481
Gen X: $27,152
Millennials: $22,122
Yes, adjusted for inflation and median.
Does this mean younger generations don't face serious affordability challenges, particularly with housing? Of course not. The data there clearly shows it's harder to afford a home for younger generations.
We should be able to discuss both without dismissing evidence that challenges our assumptions.
Source: St. Louis Fed, Survey of Consumer Finances (1989–2019).
Younger Americans had more average household wealth at age 34 than Boomers did at the same age.