I didn't think that was the question—I assume everyone is aware of that.
Rather, the question (I thought) was whether, for those that like the Air's especially compact form factor (and low-end price), the next gen M2 Air will retain the M1's display support restriction—or if it it will (like the Intel Air) be able to natively support two external displays.
I.e., the question wasn't whether higher-end M-series devices will have more display I/O. Of course they will. It's whether the next gen low-end devices will have more display I/O.