I just did this test with Gemini Flash-Lite 3.1:

> Can you use a raspberry pi pico W as a USB WiFi adapter

> Yes, it is possible to use a Raspberry Pi Pico W as a USB Wi-Fi adapter, but it is a project that requires custom firmware and a clear understanding of your goals.

Then goes off and lists the things you’ll need which at a cursory glance seems like good starting points.