"The baby boom generation has retired with a record $76 trillion net worth," per Ed Yardeni

"Most importantly, the baby boom generation has started to retire with a record $76 trillion in net worth," he wrote for the Financial Times. "They are spending on restaurants, cruises, traveling, and healthcare. All these services industries have been expanding their payrolls, thus boosting real incomes, and fueling more spending."

This counters gloomy expectations of an impending consumer slowdown, which has been the basis for reasoning that the economy will eventually buckle.

Instead, only the goods sector has shown signs of a growth recession, Yardeni said. However, that's after the lockdown's hard-to-beat buying spree; today, goods spending remains at a record high when adjusted for inflation.

It's a fresh take on what the postwar generation can offer, given that retirees are often framed as a source of economic strain on younger people. With 4.1 million new retirees each year through 2027, some fear this will burden everything from equities to the labor market.

But to Yardeni, they're the reason no consumer recession has appeared in the past two years, he wrote separately in April:

"The Baby Boomers watched a lot of 'Star Trek' during the 1960s. They certainly took to heart Spock's mantra 'Live long and prosper.' He should have finished the thought with 'Then retire and spend it all before your expiration date.'"

Retiree consumption is one of many recession-canceling factors that Yardeni listed in the FT.

In his view, analysts were correct to originally expect a downturn, given the Federal Reserve's aggressive hiking cycle and flashing recessionary indicators.

But the problems typically brought on by tight monetary policy, such as a credit crunch and speculative bubble, have largely been overcome. While a banking crisis did appear last year, the Fed's emergency response was enough to squash credit fallout.

What's more, higher rates actually strengthened consumer resiliency, as households accumulated bigger returns on bank deposits and money-market funds.

Meanwhile, the baby-boomer focus on service spending may also have skewed indicators, making things look gloomier than they are.

"And what about the Index of Leading Economic Indicators?" Yardeni said. "It hasn't worked so well because it is heavily skewed towards the goods economy, which has been relatively weak, and it doesn't give enough weighting to the services sector, which has been strong."