AMD is making 32 core Ryzen? I don't think so. They're changing to 12 core CCD, meaning max 24 cores 48 threads.
Intel has already got the LPE cores (see useless cores for desktop) figured out. They've been using them since Meteor Lake laptops. I recently had a 285H laptop that had 2 LPEs and they worked only when watching something full screen on battery. They do a great job to extend the life of the battery when just doing media consumption. So not worthless for a laptop. But unless something changes (and it might) for Nova Lake, they cannot be used for heavy tasks, even if you try to force them on. Although, like I said, it might change and they might be usable for Nova Lake desktop.
But back to the point, it's already been figured out on the scheduler side. Also this is like the 6th gen of disaggregated hybrid CPU for Intel. The scheduler works pretty great at this point, I have yet to see many if any issues with Arrow Lake scheduling.
Nova Lake with 48 cores, no HT, is likely going to wipe the floor with a 48 thread Ryzen in Multithreading. 24 threads on Arrow Lake already compete with 32 threads on Zen 5. With thread parity, I don't see it going well for AMD. Not to mention the E cores just continue to get better and better each gen. If they do happen to get all 52 cores working together, it won't even be close IMO.