When someone tells you they're a coin collector

A coworker recently told me she too collects and pulled out her phone to show me pics.
I saw a dozen or so red and blue seal bills that she repeatedly called "gift" certificates (rather than silver
). Pretty cool, then we got to the coins, which from what I could see were just a couple of shoe boxes with random piles of coins in them; Ikes, Kennedy halves, a few Mexican silver pieces, aluminum tins with some oddities from her cashier days, but not really very much beyond that, that I could tell. She told me her kids are always curious where she keeps it, like it's a hidden family treasure or something.
Now I'm not here to bash her, but it seems like people's definition of a coin collection varies quite a lot. IMO a "collection" should have some semblance of organization, research and identification with a general idea of value. She simply accumulates unusual coins, which technically makes it a collection I suppose, but it's not what I envision the word to mean.
What do you think?
I saw a dozen or so red and blue seal bills that she repeatedly called "gift" certificates (rather than silver

Now I'm not here to bash her, but it seems like people's definition of a coin collection varies quite a lot. IMO a "collection" should have some semblance of organization, research and identification with a general idea of value. She simply accumulates unusual coins, which technically makes it a collection I suppose, but it's not what I envision the word to mean.
What do you think?