alt Hacker NewsBut that's always been the case. Phoenix and AMI have been the dominant BIOS providers for over 30 years. Both have always provided modular tookits for OEMs to customize their own ROM images, write their own ACPI tables, etc. UEFI gives even more control to the OEMs. If Framework isn't doing that properly, that's on them.
It appears that Framework contracted out the development of their (Insyde-based) firmware to somebody who, to put it mildly, does not treat them as a priority. Either way, Framework’s firmware is really bad, and that’s entirely on Framework; you can look around on the forums for the horror stories in the (open) EC code around power delivery for instance.
As another example of a vendor low-key screwing Framework in a way that I think it’s entirely appropriate to blame Framework themselves for, the first couple 13-inch models could charge off 5V chargers. The newer ones still have the necessary hardware, but whoever they get their power circuitry from cut that bit from the firmware on a newer chip version, and Framework obediently went “welp, guess we don’t have that feature anymore”.