Locking down a website to only be available to users on Apple and Windows doesn't make it safer. It just reduces the cost of building it because you don't have to bother testing it on any other platforms. Rather than tell users "Danger, we haven't tested your choice of OS" companies prefer to lock it down.

Users on Apple and Windows are not safer because a bank has chosen to block Linux.

ITS NOTHING TO DO WITH WEBSITE

internet banking via browser has been OS agnostic way before mobile banking exist

please educate/research what is mobile banking before making an literally false argument that is not about mobile banking

Until they decide to force you to use the mobile app as a 2FA for the website. My bank did that, I literally had to buy a new phone because the old one couldn't update their stupid app. It locks you in to the latest N versions of Android/iOS.

Before you ask, no, other banks aren't any better where I live. They all stopped using physical 2FA keys years ago. And no, they won't let you come in physically for things that can be done online.

good for them to care more about security then

My bank lets me do everything just fine on Firefox/linux.

its not mobile banking if you use browser

its just browser/internet banking

also mobile banking has much more capabilites in forms of app than just "web page"

For now, until they come up with some stupid 2FA solution that requires installing and updating their Android/iOS app. Banks where I live already have and there's literally no way around it (they don't use physical 2FA keys anymore).