However more often than not now I’m seeing it used for really invasive applications. Such as when I rented my most recent apartment and they asked to use open banking to verify our finances, which as far as I know would have given them access to every single transaction going back a decade or so. The agent was confused as to why I wouldn’t go ahead with it and ultimately let us opt out, but I do worry that at some point I won’t have much choice but to accept.
I’ve also seen credit scoring companies that suggest you’ll get a better credit score if you use open banking to hand over your transactions. I have no need to use that but I suspect others who are desperate to increase their chances of getting a mortgage, etc, won’t have much of a choice.