Yeah, porting the kernel is the “easy” part for any OS. Its the user space and building up a software ecosystem for the new architecture that is a pain in the ass.

Laughs in GrapheneOS and/or phone running Linux.

A big part of Broadcom’s current business model seems to be:

• Buy company that makes an important product/service used by many big companies.
• Squeeze the acquired company for every last drop of short term profit; increasing prices, abandoning products, etc.
• Watch large companies jump ship to other solutions
• Repeat