I have been playing with the Lenovo Flex 5g and they have improved the stability and performance. I also have seen massive improvements on Win 10 deployments since 2016.
They are learning, the issue is the core base that Microsoft is working off of (VMS) is vastly lacking when compared against MACH and FreeBSD in apple.
Most people aren't aware of how performance oriented FreeBSD and MACH is, and now we can truly see it happen with Apple's QoS on the scheduler and the chip. It is everything I knew Apple could be.
That being said ... Chrome OS kicks butt too :)
I drive currently an Asus Flip C436, Lenovo Flex 5G and a MBP 2019 16" ....