Ye Vagabonds are on a US tour right now, and I’m so excited to see them I’ve been listening to them nonstop. A lovely Irish folk music duo of two brothers.

My favorite recently:
https://youtu.be/3WMBtCOzYks

Your email is the root of your digital identity, and pretty much everything in your digital life is tied to it. If your email is provided by Big Email, they own your digital identity and it exists at their whim, with no recourse if it gets taken away, compromised, or abused.

If you own your domain and pay for mail hosting, you can at least move your email between providers if something goes wrong, and have some recourse with those providers since you’re a customer instead of a product.