This. ProxMox will save you many times over while you are learning. It makes it so easy to backup and restore, try out new projects in a sandbox, and much much more.

I credit ProxMox with making me bolder about what I wanted to accomplish and having the courage and time to take risks while knowing I could always restore from backup in an instant.

Currently in Mexico, it displays the name your phone region is set to. It still shows Gulf of America on my phone, even when I am on Mexican WiFi.

I need a bigger nerd than me to explain how much Apple users need to worry about this.