That would be great, we can agree on that. The capital only seems to grow more powerful though, but the whole system is also unsustainable and therefore inherently unstable, so we'll see.
I think the changes that will bring down factory farming first will be climate change combined with resource inefficiency increasing the price (we can already see this happening), while plant based alternatives become more normalized, tasty, widely available, and cheaper relative to meat (there has been a lot of progress on these in the last 10 years, at least here in Germany).
An avian flu pandemic also seems likely at some point and would accelerate the transition.