There are many googlers who sincerely support free software, but Google the company is a business that has no particular interest in preserving other businesses or even business models.
Why would anyone expect Google not to eliminate its competitors?
I don't object to Google fighting its competitors, but it must play by the rules. Google is not a country, but part of society and this imposes certain obligations.
A very quick search turns up this:
"Google faces antitrust probes in India, Europe, 3 other jurisdictions"
"Google Inc faces anti-trust probes in India, Europe"
[...]
Why would anyone expect Google not to eliminate its competitors?