It's happening. Check Artcraft. And Adobe could still profit from it. Custom plugins for companies, interop, optimization, rock-solid polished releases (and more optimized than ever) than vanilla MIT builds...
Also as a plus every user would be trained on Adobe's workflow. Companies would just pay Adobe for stable releases... and support. Ah, yes, the LLM's... sure.
But when you have humans on your side, things get explained much better, even if Adobe points to an AI too to troubleshoot. They know how to explain problems to an AI and tell the best solutions to the user back and forth.
Also as a plus every user would be trained on Adobe's workflow. Companies would just pay Adobe for stable releases... and support. Ah, yes, the LLM's... sure. But when you have humans on your side, things get explained much better, even if Adobe points to an AI too to troubleshoot. They know how to explain problems to an AI and tell the best solutions to the user back and forth.