My opinion: this is pointless
LLMs are stochastic regurgitators, but software can already be copy/pasted without cost.
Why should we be interested in an LLM clone of photoshop when there are already clones of photoshop (e.g. https://photopea.com/)?
If I want to use photoshop (or something like it), then I'll use photoshop (or something like it: i.e. photopea).
There's literally no point in favour of using the LLM copy, it's going to have less support and less security (since its training data will have also included prompt injection attacks).
It's just more of the same, but worse. Even for the sake of argument: if it wasn't worse, it'd still be more of the same.
I'm not interested in more of the same, I'm interested in things made by people that push the boundaries of what's possible: (e.g. graphite).