Starcraft is APM-dependent. Unless the latency will improve greatly in frontier reasoning LLMs (which is unlikely), it will remain a bit like knitting with an excavator.
Marine staggering for example seems like an ideal code mode task.
On the other hand, I do think LLM-based bots will quickly outperform the decision-making of many of the hand-coded bots, so maybe they won't need so much APM to be competitive.