I tried to use Bing AI for search as soon as I was whitelisted. I even install the Bing app on my phone. It seemed like a good idea in theory. Bing AI is GPT4 with access to Bing search. However, I quickly got frustrated. I thought, maybe because it's Bing, search results were very dull and superficial. Also, I tried Google Bard, after a recent update. And I didn't see much difference. So, for now, I'm going back to regular Google Search.
RE: Chat GPT as an alternative for google search