Sounds like she needs to go off grid completely because clearly she doesn’t understand that a large percentage of the world is made up of tech. Might as well ban her phone, laptop, television, vehicle, etc. Let her become a tree fairy.
This right here, I’ve been using Blokada for the last few years and it stays on permanently. My biggest gripe is that a certain social media website (starting with an R) which we shall not name have their own built in ad platform which Blokada is useless against other than that it’s perfect.
IPT should have what you’re looking for.
It’s possible that rooting your phone impedes the ability for the Chinese spyware to work properly.