@FreeAndClear
Here is is from the WSJ:

Income down. Savings downer

But there are warning signs underlying the eye-popping numbers. Americans saved less and their incomes, adjusted for inflation, fell over the summer. That could mean the pace of spending will ease in coming months. Business investment also stalled. . . .

The the article Re-asserted it

Real after-tax incomes down. Savings even downer.

Americans’ after-tax, inflation-adjusted income decreased 1.0% in July through September, after a sizeable increase during the first half of the year. Their savings as a share of income fell to 3.8% in the third quarter, from 5.2% in the second.

and added (much like I did)
Inventories and gov’t spending (which are poor indicators of family economic health) were out-sized contributors to GDP this time.

A buildup in inventories also supported the third quarter’s economic expansion, contributing more than 1 percentage point to growth. Government expenditures, meanwhile, rose 4.6% over the summer.

Free version of the WSJ article here:
https://www.msn.com/en-us/money/markets/u-s-economy-s-summer-surge-may-not-last/ar-AA1iR0mc