It is complicated. He says true. And maybe your need to use GrapheneOS is relevant. If you have a smartphone without cellular connection, for a daily usage, FMPOV it is a non-sense in case of emergency. It is a risk you will have to take, I can’t disagree your dad. And what about your solution but with a SIM card with very few data and SMS available, through a SIM card you can keep aside your phone and insert when needed?

Did you have a look on ethical licenses? For example, Coraline Ada Hemke who created the Contributor Covenant (famous code of conduct) started few years ago the Organisation for Ethical Source promoting “ethical” licenses defined by seven principles.

So in fact this third family of licenses is not open source nor free (as defined by OSI and FSF), nevertheless I feel some needs or willings in your side to go, let’s say, “one step further”.

In ethical licenses you can find for example 999 ICU, ACAB, Anti-Capitalist, Peer Production, Hippocratic or some BSD 3-Clause variants about nuclear topics.

You can also have a look on that slidedeck (in French, sorry).

It seems the “radical” organisations like the FSF or the OES were right and more legitimate in the end.