They Get Catalogs In the Mail
Do you still get catalogs in the mail? Are you, perchance, a Boomer? If not, then it may be time to cancel them! Catalogs are a thing of the past, but Boomers are way too accustomed to them to give them up.
They use Yahoo!
Yahoo! was the wave in the 1990s, but not so much anymore. Boomers are still quite fond of the search engine. If their email doesn't end with "@yahoo.com" are they even a Boomer?