The video you linked is also three weeks old, which is an eternity in the scope of this project, since each week hundreds of PRs are merged, and several versions are released. At the speed they are going and with the amount of attention and usage they're getting, I expect they'll manage parity in months, but even in the current state, it's still useful enough.
The person testing it also seems to be an artist, so their workflow demands can be significantly different from someone doing image editing. Most artists I know use more specialized software like Clip Studio Paint over Photoshop anyway.
I think to stay competitive, open source software needs to adopt AI-first workflows that mostly automate quality control and review, rather than just allow LLM contributions. Allowing LLM contributions without sufficient infrastructure will just drown maintainers in slop.
> Then begins the long, long, long slog of the work needed to make the software usability and parity, which apparently can't be done by LLM agent swarms yet.
We think it can be. This is just Pareto principle. We're hill climbing the finer curves.