I bought one of these and love it. Sticks to the back of the Go, folds flat when not in use, props it up to the perfect angle for me and is dirt cheap:

https://www.amazon.com/Ultra-slim-Waterproof-Adjustable-Lightweight-9-7Inch-15-6/dp/B07YNGNRPX/ref=mp_s_a_1_3?crid=6A02TLOQG9RY&keywords=folding+laptop+stand+sticker&qid=1665039819&sprefix=folding+laptop+stand+sticker%2Caps%2C266&sr=8-3