[xani_]

That's kinda problem of many 2FA systems, my bank's send me the reason for 2FA and amount + last few digits of account if it is money transactions.

[snadal]

Yes, that is what I was trying to point out. With Yubikey or other 2FA devices you can not see the transaction details of what are you signing unless the device has a screen so a screenless device does not protect much more than this virtual yubikey.