If you ask me, the only reason they haven't moved even faster in this direction is because they're afraid of triggering the same legal action that Microsoft did back in the 90s with IE, but that doesn't mean that they wouldn't love to have that form of dominance - it can only help them.
I wouldn't let Google off the hook so easily.
More like, they want to ensure that if/when it is, they are that one mega corp: https://i.imgur.com/AIxYzl9.jpg
If you ask me, the only reason they haven't moved even faster in this direction is because they're afraid of triggering the same legal action that Microsoft did back in the 90s with IE, but that doesn't mean that they wouldn't love to have that form of dominance - it can only help them.