Keep in mind the original X Elite benchmarks were never replicated in real world devices (not even close).
They used a desktop style device (with intense cooling that is not possible with laptops) and "developed solely for benchmarking" version of Linux (to this day X Elite runs like shit in Linux).
This is almost certainly a premeditated attempt at "legal false advertising".
Mark my words, you'll never see 4,000 points in GB6 ST on any real products.
An interesting thought experiment, but the $300 price is not realistic for any company other than SBCs makers (let alone Apple).
I also feel desktop computing is fundamentally a different sort of experience where there is a bigger emphasis on flexibility (both in terms of hardware and the software platform).