Google has never released Youtube numbers, so I can't say that. I will tell you that youtube is the dominant video platform on the internet. You do realize Youtube shows ads? and those ads are part of google's ad revenue? But the numbers have been inferred "YouTube probably generates $16 billion to $25 billion in annual revenue"[1]
Waze drives all of their google maps traffic data. Again, industry's best.
Doubleclick is the basis for ALL non text advertising at google.
I'm starting to get the picture you really just want to argue your point, without any actual facts. Google has a verifiable history of successful acquisitions. Just apparently non that you "like"
[1] https://www.nytimes.com/2019/07/24/technology/youtube-financ...