I got my chickens before the COVID-19 pandemic. I thought it would just be nice to have a backyard flock and get some "free eggs" as well. I never went into the adventure with the idea that the chickens would be my pets. I bought mostly dual-purpose hens so that I could harvest them after they were no longer productive in egg laying.
"Petstock" is a great term for my laying hens. Somewhere between the family pet that you might have for 10 years, and meat chickens that you have for only 10 weeks. You do grow attached to animals that you care for over years. However, I refuse to name my chickens because at some point I plan on harvesting them.

I need an emotional distance from my laying hens, so they don't get names. That is for my benefit. But they are all well treated.
I kept great records when I first got my chickens and would figure the cost of eggs from my backyard flock versus store bought. Even if I did not include my initial startup costs for the coop, run, and other supplies, it was always cheaper to buy eggs at the big box stores.
Now, however, store eggs have really gone up in price and I think my eggs would be cheaper. Not free, of course, but at least cheaper than the current high prices in the store.
And not that I bought laying hens as any self-sufficiency idea, but during COVID-19 pandemic I still had eggs a plenty while the store shelves were empty. There are eggs on the shelf these days, but the prices are at all-time highs. I guess I got into chickens at the right time.
Well, I tell everybody that I have composting chickens and get eggs as a bonus. I get more value out of my chicken run compost than the eggs we get. Even a non-laying hen can still help make compost out in the chicken run. It's an excuse to carry some of the older hens for a few years longer than their egg laying production lives would justify.
I like watching those YouTube videos where people get free restaurant scraps to feed to their chickens. I think it's the "Edible Acres" channel that does that, and primarily has older hens making compost for their nursery. Eggs, from the older hens, are just a bonus. Since they get almost all of their feed for free, they let their hens live a longer life. That would be nice. But I have to pay for my feed.
Fortunately for most of us here on the BYC chicken forum, we can accept people that raise chickens for meat, for eggs, or as pets. I did like the term "Petstock" as it seems to fit my goals for my backyard flock of laying hens.