I find it strange that the Arduino Nano RP2040 Connect is supported - is that down to Arduino doing the heavy lifting? And the Pico itself is supported but not the W. Is that down to different WiFi chips from Nano Connect? Different libraries?
In any case I thought Earlephilhower had done the work for a whole bunch of RP2040 boards, many with WiFi.
This “he said, she said” is not helpful to platformio. " Your Gateway to Embedded Software Development Excellence"