For me the issue is NOT the quality of Google AAOS. Google AAOS could be wonderful, intuitive, incredibly useful system. The issues are:
1. The fear that GM will make it a subscription service after an initial free period
2. After some period of time, updating will be a maintenance function that must be paid for, and the fear that the system will lose functionality without such updates
3. Privacy concerns based on current and previous Google data harvesting practices.
1. What in the announcement, or other use/capabilities of AAOS, give you fear that it is a subscription service after the initial free period that that is the issue?
2. Agreed, it will. And to be honest, the likelihood that the old technology will be able to support the newer version of AAOS is very low. However, that is no different from existing cars, nor existing cars that supported CarPlay. They don't get automagically updated to support wireless CarPlay, or multiple screens CarPlay etc. The way AAOS works is that the apps are layered on top, and they are just Play Store apps. For example, for Google Maps to update, or Spotify, or SXM you won't need the GM, Audi, BMW whoever. They will still update.
3. Fair point, the settings in AAOS are pretty granular in that area. The default settings in European cars have everything disabled, not sure how that is for the America market, so much so that some people complain that it can't do simple things like send a message to the wife. Each setting you are comfortable with needs to be enabled to make the most of it. But if you don't want to do that, then it remains dumb, and you won't get a great experience, as you'll be in a deadlock that it needs the data to be smart.
Anyone who has used the voice control in a gm vehicle knows that saying CarPlay is less safe is BS. Siri isn’t perfect by any means, but compared gm’s voice prompts, it ***** Jarvis. Or do they want everyone to use on-star and wait for a person to answer so they can charge $40 per month?
So if you read the article and a bit of context you'd know that isn't wholly correct. You'd be using Google Assistant, now you can have many opinions about it, but that it is worse than Siri isn't one of them.
looks like the GM/AAOS folks have infiltrated the forums here to try and make everything seem ok!
I've never bought a GM car in my life, ok I bought a Saab three times when they existed and one was under ownership of GM, and I've got an ACDelco torque wrench. They don't sell those cars in my market. So that is definitely not the case.
AAOS came installed with my wife's Polestar 2, there was no choice for an alternative unless importing from a none Google market like China. I was apprehensive at first, tried three times going to an Android-based phone and didn't like it. At work and at home, we all use Apple products, and in cars we've been accustomed to using Apple CarPlay. The maps in the UK are super good, the safety camera notifications are awesome. We love Apple CarPlay.
But having done over 30K miles across 9 different countries with Google AAOS it is very good, and the deep integration with the car is awesome. Do I wish that Apple did that, you bet I do. However, there is so much uninformed information in this thread by people who clearly haven't used the product, are even referring to the wrong product, or even a totally different manufacture. And Apple CarPlay just doesn't provide that deep integration in the car, so in the BMW M2C we had previously, or my daily driver a Range Rover, we have to go out of one interface and into the other to adapt/setup car settings or even sound settings.
And then there is the integration with modern EV needs for cars. To be fair I'm hearing the API's are opened up and Apple CarPlay may get this capability as well. But it's pretty damn useful to have one integrated system including where my next optimized charging point is.
There is no 'infiltration', that is just ridiculous, there are just genuine people sharing their real-world experiences of actually using it over a prolonged period of time. And it even supports CarPlay, even though GM says it doesn't

Sure we don't use apps like Overcast, and I'm sure there will be more individual apps, but for anyone just using their navigation, imessage, spotify, youtube, calendar, contacts, etc which all all pretty mainstream products there is nothing to fear about this.