Add pkt, apt or any other packet manager onto the Oneplus Nord

On my phone any kind of packet manager is missing. With that - presumably - it is possible to install python on Android. Not even dpkg or rpm are available (curl would be available though). Is there maybe some kind of magisk module or are there any online-ressources available where I can download the packet manager binaries that would be executeable on an Oneplus Nord? I know it's available on other phones, like the Fairphone 4.