I see CashApp QR codes for payment everywhere. As far as I know the ability to pay with bitcoin hasn't been turned on yet. Ideally, it would be great to have a small bitcoin balance on CashApp and then as you spend it, it automatically gets sent via lightning to the merchants account and then either stay as bitcoin or automatically convert to fiat as however they have it set up.

Or use the CashApp debit card at an atm and get USD back while only having a bitcoin balance on there. Would come in handy!