For people looking to change and are worried about banks bullshit here is a link to a list of currently supported bank apps.
“Making day to day life functionally impossible” is a bit drastic. I think that depends on each individual person, their needs both in terms of banking and privacy.
My banking app doesn’t work on Graphene but I also couldn’t care less. I can just as easily log in to my account via my browser on my phone if I need to do something and it isn’t exactly hard, it takes all of 30 seconds more than using an app.
I realise in some other countries you don’t have that option but were I in the same situation for me that would be enough to change banks, I don’t want to be forced to use an app for anything.
Everyone has different lengths they are willing to go to to protect their privacy and I’m willing to make my life slightly harder where as others may not but I think saying it makes life functionally impossible is a bit of an overstatement and it needs to be judged based on individual needs.
There is a list of what banking apps work and what don’t.I’ll post it in a top level comment for visibility.
These devices aren’t even constructed to last 7 years. I don’t see that either of those things are worth £600 personally.