Earlier quoted context omitted.
What about the people who abuse Google search to promote bad things? Should Google not adjust their algorithms to demote bad or harmful content. There are two sides of the coin. Is it really much different from the security cat and mouse game?
No, unless illegal.
Would you prefer no search or what we had before Google?
What would search look like of they did nothing? What would the world look like over the last 20 years?