According to a report, Google has shelved plans to release the Pixel Fold, the company's first foldable smartphone. However, Google's own camera app suggests that it has switched development to a new foldable smartphone codenamed 'Pipit', which will arrive in 2022.
https://www.notebookcheck.net/The-Pixel-Fold-as-we-know-it-may-have-been-cancelled-but-there-is-evidence-that-Google-plans-to-release-a-foldable-smartphone-in-2022.579337.0.html