PDroid is the rom for those who want a full pixel stock like experience with optimisations from device side it aims to provide a stable experience with great efficiency. So don't expect any type of customisation/feature to be added in PDroid by default. About integrity yeah I tried adding keybox import stuff. So you could pass integrity without root but it seems I need a different implementation and that's wip (will take time) till then I'd recommend to use apatch or magisk with the modules to pass play integrity. Simply its not really possible to implement the play integrity implementation done in other ROM's as is(it needs some modifications to work here). ONLY TEE broken devices will need rooting methods to pass play integrity (i.e whole moto Sedona family) Xiaomis and Google pixels running PDroid can pass play integrity without root by installing one app since they don't have broken TEE.