I wouldn't count WebUSB dead yet. People lament the death of WebSQL but https://caniuse.com/#feat=sql-storage https://caniuse.com/#feat=sql-storage points to 7

I wouldn't count WebUSB dead yet. People lament the death of WebSQL but https://caniuse.com/#feat=sql-storage https://caniuse.com/#feat=sql-storage points to 77.59% availability despite having been "killed" years ago