It's also important to keep in mind that the LIBERAL WEAPONIZED DOJ is targeting the biggest companies in America specifically to further their own Anti-American agenda. They don't care about you or what you can do with your phone.
P.S. That means Apple has done all of this to themselves. None of this was happening under Trump. You reap what you sow.
The DOJ is not the vehicle of a liberal or conservative government. They span multiple administrations and are "immune" from the influence of parties. They create multi-generational policies and don't think in terms of one president. Let's step away from the confusing and often misleading nature of contemporary politics.
This being said, if we look at the Standard Oil v. United States case decided by the US Supreme Court, SO was forced to break up because they flagrantly abused their power and wealth to create a monopoly. They did through this multiple, proven illegal actions. We can also look at AT&T whose power was so sweeping that they literally controlled how data was transmitted and this is (simplified) why they were forced to break up. Currently, Google is facing the same challenge as they are synonymous with "searches" and how information is sought after and found. When the DOJ breaks up a large national monopoly, it often really just results in regional monopolies with many of the same actors involved in the new "smaller" companies. To this day, there are still ESSO stations here in Canada.
Has Apple used abuse, violence, coercion, and intimidation? Or did they create an "ecosystem" that became wildly successful because it's better than what is out there? Sounds like the ticks are upset the dog can't be be bitten.