It’s kind of like CDs. They still exist, but I don’t really know why. Who are the people who buy CDs? And who are the people who burn things on them?
At the same time, I have a million business cards. I made them wherever I worked. Online design is as if it were unreal, while offline design is real. Last time I ordered business cards, I used a printing house that uses an early 20th-century press. These cards were made of extra-thick linen paper (so that trees do not suffer). I was very satisfied.
But there is a cooler solution: reusing. Take someone’s business cards and write over your data. Cross out the name and write yours; change the logo and contacts.