Which basically makes devices with this processor the mentioned "legacy route for HiRes content", until content-providers decide to flag those trust-chains as b

Which basically makes devices with this processor the mentioned "legacy route for HiRes content", until content-providers decide to flag those trust-chains as broken and fall back to Widevine L3 (SW-based). This happened more often in the past than people may realize, especially on devices from Xiaomi, Oppo, OnePlus. Netflix is actively monitoring this and are escalating to device-vendors as soon as they see suspicious load and are about to flag the devices.