Last time I used amazon (last year I guess), I did not need to enter my credit card details: used only wallet-codes, and could buy my new computer parts, and al

Last time I used amazon (last year I guess), I did not need to enter my credit card details: used only wallet-codes, and could buy my new computer parts, and all that with a noscript/basic (x)html browser (yep, no chrome/safari/firefox/edge/etc). Heard you can now reload your account with a bar code at a local monetary terminal (where I buy the wallet-codes). I am a steam user, and I don't buy games with my credit card, I only use wallet-codes. Hope amazon does not follow the "google/apple javascript browsers only" road. Conclusion: my credit card details never went on the net (not even on my computer), and I could do online shopping with a noscript/basic (x)html browser. I wonder how long this near perfect balance won't be upset (if that was not already attacked and destroyed).