It is already affecting the price of bitcoin but we should not be demoralized from this news. Google for sure is a big company which has taken their position against crypto but the CEO of Facebook, Mark Zuckenberg has said in one of the latest interviews that he sees big potential from blockchain and bitcoin and that this will be the future of facebook. Facebook has a huge database of potential clients too so people who wanted to post their ad on Google will have to switch to Facebook.
And lately Instagram I believe is allowing crypto ads as I see a lot of crypto ads sponsored there.