If the observable behavior is bad Linux performance, it's a Linux problem.

There's a saying in motorcycling: it's better to be alive than right. There's no upside in being correct if it leaves you worse off.

There are ways to make things better leveraging the Linux way. Make more usable tools for fixing ACPI deficiencies with hotloadable patches, ways of validating or verifying the patches for safety, ways of sharing and downloading them, and building a community around it.

Moaning that manufacturers only pay attention to where their profits come from is not a strategy at all.