Does anyone use QR codes anymore?

Related questions

1. Does QR code need Internet?
2. Does Android have built in QR reader?
3. Can barcode scan QR code?
4. What is inside QR Code?
5. Do QR codes work on Android?
6. Where do QR codes come from?
7. Why do I need a QR code?
8. What is QR code in Android?
9. What are the benefits of QR codes?
10. How does WhatsApp Web QR code work?

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20. #native