No in fact it doesn't. American households are in tremendous shape compared to many of their peers. The household debt burden is at a 15 1/2 year low (household debt as a share of disposable income). [1]
Unlike the fake boom of 2004-2008, this one isn't built on a large expansion of household debt. Businesses have levered up some, however business profits are at an all-time high and debt accumulation began to decline in the most recent quarter (the tax changes + Fed rate policies should continue to push toward a decline; companies like Microsoft, Apple and others took on immense debt temporarily to use it to pay out profits to shareholders via debt rather than repatriate their cash at a high tax rate).
In fact, the single most interesting thing about this economic expansion, is that we haven't seen a big increase in household debt accumulation vs income, compared to the prior three major expansions (late 1980s, mid to late 1990s, and mid 2000s). That either implies consumers are skittish about unnecessarily taking on debt (trauma from the great recession, very plausible), or there's another very big leg left in this expansion (which would be fueled by debt).
"With personal disposable incomes at a $15.46 trillion annual rate in the quarter, the debt-to-income ratio dipped to 86%. That’s the lowest, by an admittedly small amount, since the fourth quarter of 2002. At the height of the credit bubble in 2008, debts topped at 116% of disposable income."
Household debt service payments as a share of disposable income is extremely low, near the lows of the last 40 years:
https://fred.stlouisfed.org/series/TDSP
[1] https://www.marketwatch.com/story/households-in-best-positio...