It doesn't need to replace it though. If Bing has good chatgpt which is useful for some non-trivial amount of searches then people will go there instead of google and then also run all their other searches there as well.
It just needs to be useful enough to dislodge the google monopoly.
Yes it will replace search.
The same way that cars replaced horses, and planes replaced zeppelins because they are had a significant speed advantage and allowed humans to spend time doing more productive activities that can't be automated.
Then traditional search is going to become "raw index search" that you can query writing something like "intitle:"carbonara" source:"google_index"" or "give me all webpages containing carbonara in its title"
I think it is something to reconsider, especially if you genuinely don't perceive the difference of value between Juicero and a product that has been adopted by 100 million users in its first 2 months.
Really, you can believe me, outside Silicon Valley, nobody cares or cared about Juicero.
This is very different for ChatGPT, and I'm sure that if you get interested to it you'll find interesting usages with it that can fit your daily workflow (or just fun! like with image generation models).
I stopped considering ChatGPT to be niche/nerdy phenomenon after, less than two weeks after release, I overheard some random Polish commentary youtubers (the YouTube equivalent of mass market celebrity gossip, except more self-referential) showcasing the chatbot and voicing their opinions about large language models.
One useful thing I learned from this, though, is that ChatGPT can handle Polish just fine. It never even occurred to me to try it - I incorrectly assumed the model was trained on English text only. I suspect that being multilingual from day 1 was a huge factor in ChatGPT's sudden and extreme user growth.