There's a new world order, let the buyer beware.
Even when you can afford it, they will change it so you can't.

I wish the devs would just ignore the corporations. Refuse to let life and joy be damaged by some cuntish entity.

Mazda is asshole

The only text on that page that states the origin of the dev's code is Mazda's claim that the relevant code is Mazda's. If their claim is true, then it would seem to me the DMCA takedown is valid.

The reason the DMCA takedown notice is malicious is that code from Mazda's official app is not required to develop a tool that works in a similar way. The API of the server is freely accessible and figuring out how to interact with it can be done completely without infringing on anyone's copyright.

Okay, it doesn't matter how it could have been done, it matters how it was done, and again, the only claim made on the page is that it was stolen code.

I'm all for actually owning what you buy and being able to integrate it with your other stuff however you please, but distributing someone else's work is a valid claim for infringement. And as with any other cloud-based stuff, don't expect it to work forever. Support and push for local device access without the need for cloud services.

As per the DMCA listed in the reference:

MNAO analyzed some of the code and determined that the code provides functionality same as what is currently in Apple App Store and Google Play App Store.

Here’s a fork that’s still up and explains how the DMCA request was made based off of functionality and not proprietary code.

GitHub - runDMCA/home-assistant-mazda: Custom component for Home Assistant that adds integration for Mazda Connected Services

Custom component for Home Assistant that adds integration for Mazda Connected Services - runDMCA/home-assistant-mazda

GitHub (github.com)

Soon this all will be much easier. From 12 of September we’re going into a new world of EU Data Act that forces all companies to allow third parties to communicate with iot devices. Which a car is.

So soon Mazda will need to provide those APIs in an official way.