😍this is awesome! I have a MBP running endeavourOS as well! I think some things written there, apply to my system (2013) as well
For my setup, endeavourOS was the only distro that got wifi working out of box 🤭 maybe it is different now
I have KDE and use whatever WiFi authentication system is used there by default Seems WPA_Supplican, at least it is installed Oh, but iwd is installed as well 🤔
I have BCMM4360 and it uses the driver wl
Do you have the same chip?
And, was the issue it working not at all, or that it crashed sometimes while in use and needed a reboot in order to work again?
How, funny, my sister just wrote me about wifi problems on her linux MBP (authentication not working) and I sent her the link to the GitHub, and it worked for her as well 🥳