> win10 also usually does not properly shuts down or goes to sleep
This varies a lot on hardware, drivers, and other configuration choices. I've had plenty of machines that went to sleep quickly on a lid close and would actually stay asleep. I've had a desktop which the default configuration for the network adapter would have it wake the machine any time it saw any traffic come across the interface.
My personal and work laptop, I can close the lid and know its asleep. I never get a hot bag with them. My Legion Go will almost certainly wake itself up if I put it to sleep and put it in its case. Almost certainly a hardware event causing it to wake.
This varies a lot on hardware, drivers, and other configuration choices. I've had plenty of machines that went to sleep quickly on a lid close and would actually stay asleep. I've had a desktop which the default configuration for the network adapter would have it wake the machine any time it saw any traffic come across the interface.
My personal and work laptop, I can close the lid and know its asleep. I never get a hot bag with them. My Legion Go will almost certainly wake itself up if I put it to sleep and put it in its case. Almost certainly a hardware event causing it to wake.