So The Google lives in the fear world. So if Bitcoin value will get rise then Google will not be the king. As many of them knows Google can't see progress of other's.
Google is afraid that if the Bitcoin value will reach till infinity then if Bitcoin will open his own search browser than Nobody will recognise google 😂😂😂. And google is definitely knowing that the Bitcoin will not sell his any assets as WhatsApp done , yahoo done but Bitcoin will not do. (This is what I want to say)
I'm not saying that Google has done wrong by banning cryptocurrency ad, but it's not the right time instead of supporting bitcoin for now google has given another peer pressure to bitcoin.