Another note as I took the time to research your claims that Amazon and Google harvested and sold customer data.
I focused on Amazon as this was the original tidbit of information that you gave to me regarding my echo usage (which I love by the way).
As much as I tried, I found no evidence to support your claim that Amazon deliberately sold customer data to 3rd parties. Now, there were instances whereby a rogue Amazon employee tried to sell customer data, but there were also similar cases at Apple.
Now where Google differs is to do with how it handles your personal data. It doesn't directly sell your data, but it does sell targeted adverts (which has been going on for almost two decades now).
I suggest you educate yourself a little:
https://www.androidcentral.com/does-google-sell-your-data
Having said all this, there have been data breaches over the years and data has been leaked from Amazon, Google....and guess what....Apple too
Here is a list of major breaches over the years:
https://en.wikipedia.org/wiki/List_of_data_breaches
Interestingly, Amazon isn't listed!
Once again I'm a huge Apple product fan, but I'd consider myself incredibly foolish to believe that Apple doesn't use the data we provide to it in a way that benefits them financially.
I work and specialise in CRO (Conversion Rate Optimisation), and have had over 11 years experience optimising major websites. I'm very successful at my job increasing revenues by millions for the companies I've worked at. To optimise these sites, we use clever UI/UX practices, tone of voice and guess what.....customer data.
We collect and use all the information you (the customer), provides to us while browsing and using our products and target you with specific promotions and product areas we believe would benefit you most. We personalise content to make your experience better.
If you don't believe Apple (and every other good website and product service), do exactly this, well.....you need you open your eyes and read the privacy policies from the websites you use. It's all in there.