

I mean if you get it in a mail and then use a qr code reader you should be able to skip the decode step if the qr code contents were included directly as a link. If the code does not contain a link, then using a qr code reader won’t help I think, and there will be no way to forward it to the correct banking app.
Look if you can directly share the image with your banking app.
Or see if the qr code scanner in your banking app can open a local image file.
There are multiple development projects for megawatt chargers with MCS plugs active in the EU, so I guess there will be some. There are already locations with multiple 300kW chargers, so replacing a few of them with a single megawatt charger should be possible.