The 55 and older demographic holds 70% of the wealth in America[1].
The 70 and older demographic holds 31% (almost 1/3) of the wealth in America[2].
1: https://finance.yahoo.com/news/older-americans-control-70-we...
2: https://www.apolloacademy.com/31-percent-of-wealth-owned-by-...
OK, now I'm questioning the whole thing... it also claims 17% of Boomers reliant on their parents. So, we have some substantial number of 62-80 years olds relying on their 90-100 year old parents? Seems unlikely.
OTOH, I guess that doesn't mean someone isn't still cashing that retirement check.
Sure maybe its wrong and people are counting inheritance similarly to living parents, etc, but I'm not surprised at all if the lowest quartile is reaching retirement age broke getting money from any relatives that can help and that are inclined to help.