You could have, with Graphene OS Attestation[1].
But bank apps won't implement it because the market share isn't large enough. This is a great showcase of the issues with the new proposal as well.
[1] https://grapheneos.org/articles/attestation-compatibility-gu...
Ironically my bank app allows me to bypass the jailbreak detection screen at my own risk, but Mario Kart Tour and a parking app won’t and expect me to factory reset my device to use them (and Mario Kart doesn’t even tell you and just crashes)
Now, I'm not opposed to having a locked down device when performing actions like using a bank app.
However, Google is abusing this, because they force their adware and spyware into that device, so I can't have a secure, locked down Android device without that.