Bitcoin is for everybody who wants. She wanted. You sound like a nerd living in a cave. Go out and see the world, there are people. You can do zero trust using math. But you cannot live in society with no trust. Trust is a measure, not binary...

Supply chain is always an issue and trade off. They can track you based on the specific list of components. You'd better build a factory at home.

Lot of people come to bitcoin from shitcoins. Lot of people, including me, started with online wallet. It is a way where you search what is comfortable and acceptable. There is no good and bad. It's a measure.