I like QR Codes, prevents people from taping your pocket.
Discussion
LN terminals should use lightning addresses and require changing to use full onion wrapped invoices.
many phone cameras can't capture the QR at high enough resolution. this is a bigger problem in poor countries where phones are often 5+ years old tech
Yes. The problem is not QR codes, it's the huge dynamically changing QRs. Smaller static QRs are a better UX than tap to pay