Earlier quoted context omitted.
People often get hung up on the contemporary Western conception of a higher power, not realizing that the personal, anthropomorphic God is but one flavor of the concept. Scientific laws or forces are in some sense, a "higher power" - clearly we all surrender to the power of gravity every day. https://en.wikipedia.org/wiki/Panentheism https://en.wikipedia.org/wiki/Pantheism https://en.wikipedia.org/wiki/Personal_god
I've definitely heard this several times that "a higher power in AA can be anything, it can be the fire extinguisher on the wall!". But if that were really the intent of the program then why do they have a prayer where they ask capital-G-God for help every meeting?
They'll still use the "your higher power can be the door knob!" bit, too.