Saturnalia

People can go further than that and install a ROM for their phone that doesn't have any Google apps on it. People can even use applications that normally require Google Play Services by using microG, which spoofs things. You can also root your phone with Magisk and use apps to block anything leaking anything else.

The terrible thing is that this group doesn't just want their kid to not participate. This group wants to stop your family from sharing books.

That aligns with some things I've heard about flowers. For instance, a flower might contain skatole in its aroma. In very small amounts, it's pleasant. In large amounts, it smells like what it's named for, scat. At a low level, it makes jasmine and orange blossoms better. At a high level, you have a shit smelling stink bomb.