If you're going to be self-sovereign AF, you of course need Bitcoin, but you also need to participate in the world economy in a self-sovereign way - publish your service to the world with your own website.
Parmanode will help you with setting up WordPress and you can then publish it and serve it from your own computer over a domain name of your choice, or over Tor (dark web, onion address).
Parmanode can also help you run a Lightning node, and a PoS app you can publish on your website. People can then make directly lightning payments - similar to my website's donation page. Actually, exactly the same.
If you need help to get better at this stuff in a stylish and luxurious way, I take students.
