Fuck AI

They don't have to make alternative OS illegal, they can simply make it unusable.

It's not necessarily done my pure evil intent, it just happens as a side effect of other decisions.

One example right now is how Google is locking down the Android platform by making side loading mode difficult in the name of security. But more generally with the example of Android, how Google set the standard by providing frameworks and development tools in their terms, that become the defacto standard without any kind of industry wide consultation, is a big problem. My banking app use to have its own implementation of the NFC payment, it worked perfectly fine with GrapheneOS, now they updated the app and decided to just integrate the Google Wallet instead of maintaining their own implementation of the feature. Now it can't be used with GrapheneOS. In this example, Google is in full control, and I, can't do anything about it even if I am savvy enough to use custom ROM on my phone. Google didn't act evil, they provide some tools and service, the bank didn't act evil, they are just make technical choices that make financial sense, but in the end it contributes to take away our rights. I can either decide NFC payment with my phone is not worth signing a contract with Google and give up the feature, or I can decide my privacy is not worth the hassle and move back to the Google "certified" version of Android.

In the end, if a corporation can make more money, they will cease the opportunity. And they will absolutely make it illegal for you to own things or make choices if they have enough political leverage. Just look at all the DMCA and other anti "piracy" laws out there! In the USA it's a federal crime to break a digital lock even on a product you bought and paid for ! It is defacto illegal to do what you please with something you "own".