but she would rather save $$ and keep driving her nearly 300,000 mile Volvo.
A smart woman.
Aren't Teslas now the No. 1 Boomer car? I'm not sure I understand your point.
"Boomer" means 'baby boomer'. Baby boomer means a person born in the US between the end WW2 and sometime in the mid-sixties.
The term implies the incapability to understand anything technological.
It's something someone with tattoos and hardware in their face says. It's often used as an insult.
michaell could've employed the term jokingly or pejoratively.
Since the OP and the OP's wife likely know the economics of owning a Tesla, I assumed she was being funny with current affairs, not being a technically disinclined caveman (cave person) from the '50's.
A WORD on BOOMER, GENERATION X, Gen. Y, and Gen. Z.:
If clever people would focus a tad more on describing and solving issues and problems with poor meat-puppets' endeavoring to use the technologies of this ever changing world than concocting catchy labels for people, we might just get more for our money....over the long haul, of course.
We're forced to play stupid games (be the beta testers for products) and we don't even win prizes!