All these companies obtained this market share by purchasing competitors or integrating surrounding businesses. You're right though, they're all problems and shouldn't have been allowed to acquire so casually to their current market positions.
That being said, Google gets primary access to your personal data and habits, and then also gets to sell advertising based on that data. That's certainly more unseemly than having too few choices for eyewear, don't you think?
That being said, Google gets primary access to your personal data and habits, and then also gets to sell advertising based on that data. That's certainly more unseemly than having too few choices for eyewear, don't you think?