> I do not have a smart phone because I do not agree to the terms of service for the Apple Store or for Google Play, and have the luxury of not needing a smart phone for my life.
Did you consider using a GNU/Linux phone (Librem 5 or Pinephone)? They run a desktop, libre OS, so you do not have to accept the duopoly's Terms and still you can scan QR codes whenever you want. It should be easier to argue with the government concerning other locked-to-duopoly services to run as web apps, and you wouldn't look like an anti-progress person to them. Sent from my Librem 5.