That's for the base model M6. The Pro can take more, the Max even more, the Ultra the most.

They're not making those models for the M6 though; they rerouted their resources to making M7 faster at running local LLMs.

If you want more bandwidth, get an M5 Pro, Max, or Ultra. If you want a lower power base model, get the M6. If you want to have your cake and eat it too, wait for the M7, reportedly in the spring.