I'm starting a new Thanksgiving tradition for myself: Actually writing product reviews.
I like the idea of a more secure OS, and if I used another cellular service, it probably would have worked out fine, but I use Google Fi. I found instructions that others used, but Google Fi kept disconnecting from the cellular network when I left Wi-Fi range while using a different User Profile. So I re-installed the stock OS. Thankfully, the Graphene OS installation instructions also included the link to where to re-install the stock OS.