The closest laptop to MacBook quality is surprisingly the Microsoft Surface Laptop.

As to x86, Zen 6 will be AMD's first major architecture rework since Apple demonstrated what is possible with wide decode. ( Well more accurately it should be since the world take notice because it happened long before M1 ). It still likely wont be close to M5 or even M4 with Single Threaded Performance / Watt, but hopefully it will be close.