It is fundamentally a theft of the autonomy, self determinism, and right to unfiltered information required for citizens in a functioning democracy. Loss of ownership is fundamentally a coup against democracy by overlords of neo feudalism.

Frame your argument as a citizen wronged by thieves and you will defeat the nonsense. Ownership of any part of your person including your digital presence to exploit and manipulate is a form of modern slavery; literally buying and selling people to manipulate and exploit them. Anything that has any potential to filter information, no matter how remote, unlikely, or illegal, is an act of treason in a real democracy when it lacks full transparency. Every digital device you use must be fully publicly documented with a publicly accessible toolchain for anyone to monitor or review. Trust as a policy is fundamentally opposed to democracy without exceptions. Trust is a trap of authoritarianism. Citizens are required to be fully informed and skeptical of all sources. For example, every mobile device made has a proprietary SoC processor and modem that are interconnected in undocumented ways. There is absolutely no way to know who or what is truly connected to these devices at any point in time. This is the real reason removable batteries no longer exist despite being more dangerous, wasteful, and an environmental disaster.