I don't have a problem with hatcheries and will still and probably always use them for certain things. If I want something specific breed wise, outside of a production strain, I'll always try to get it from a private breeder first though.
Our BB roo is a mix of hatchery and private breeder stock, hatchery hens/breeder roo. He's halfway between the size of a hatchery Brahma and breeder Brahma. Someone with a hatchery Brahma will think he's huge and a breeder will think he's tiny. Having sought out breeder hens for several years, I now understand why his breeder went with the hatchery hens. If we had decided to pursue the breed, there's a good possibility we would have as well.
If you never see nice breeder stock of your breed though, you'll likely never notice and may not care even if you do. DS has some really nice LF Sumatras. He's done quite well with them in the shows this year. At Nationals, the judge marked them as too young because they were easily half the size of the competition. They're not too young, probably older than some of the competition was, it's the difference in the stock. I don't know their breeding history, but I would say there is bantam or hatchery in them, their breeder is just starting out or they were culled because of their smaller size. Don't know and don't care, but if DS decided to pursue them for breeding I would be getting a privately bred roo to cover them. No point for us anyways unless you're improving with your breeding. If the goal is to just have more birds, that's quickly accomplished with a chick order.
For small numbers of things considered more rare, it may take a little longer or just talking to the right person, but most things can likely be had from an individual and not even too far from home. You also get history/info that you'll never get from a hatchery and possibly a new friend and/or sounding board. Big pluses in my book, no matter what my intentions are for the bird.