Even "small" farms have a number of practices that the average person would find appalling if they became aware of them. There's a place for graphic descriptions of these activities intended to upset and dismay "non-vegans" but I don't think that place is a tech board. If you are curious as to what these practices are, looking up videos/practices related to modern dairy production that are popular even on small dairy farms or male chick culling might be a decent start, PETA also has plenty of resources available. (I'm sure there are some really tiny family-owned farms that don't employ these practices.)
Aside from this, farms, like all industries, follow the "tendency towards monopoly" where ever larger players will consolidate, merge, and buyout their competition to maximize their collective control of the market share. I think as long as there is a market for animal products, that market will be overwhelmingly captured by large industrialized farms. It's precisely the most upsetting practices on factory farms that keep costs low enough to make products accessible to working class Americans.
Aside from this, farms, like all industries, follow the "tendency towards monopoly" where ever larger players will consolidate, merge, and buyout their competition to maximize their collective control of the market share. I think as long as there is a market for animal products, that market will be overwhelmingly captured by large industrialized farms. It's precisely the most upsetting practices on factory farms that keep costs low enough to make products accessible to working class Americans.