Wife bought a Xiaomi tablet, how do I make it less shitty pricavy-wise?

My wife bought a digital tablet from XiaoMi (Mi Pad), and I need your advice to "secure" it as much as possible. No particular thread model, I just hate the idea of having this device spying on us and potentially targeting us with more shitty adds or sharing some of our personnal info with other third-parties.



I don't believe there is a custom ROM for such device, so all I have done so far is install fdroid and replace as …

advice device digital idea privacy spying tablet targeting wife xiaomi