Sync Google Drive on Ubuntu 20.04 Focal Fossa Gnome Desktop -

The objective is to seamlessly provide access to Google Drive on Ubuntu 20.04.
This is a companion discussion topic for the original entry at

Will this method sync Google Drive files to a local harddrive? (Like how google’s backup and sync program operates)

Or does this method only display files that are stored on Google Drive servers and require a constant internet connection?