I signed up and paid for an analytics tool subscription by simply clicking “connect with metamask”. Another two clicks to send the payment and I was done. No e

I signed up and paid for an analytics tool subscription by simply clicking “connect with metamask”. Another two clicks to send the payment and I was done. No email accounts, no sign up forms, no credit card info, nothing. I’m a lifelong convert to this tech now. I can’t ever imagine going back to sign up forms or sharing my personal data. I can’t see how anyone who cares about their privacy isn’t hyper bullish about this.