There's some sticking power/network-effect/sticky-defaults effects, too, though.
It's _trivial_ to do a google search from anywhere on an android device with at most a tap or two. You can probably get close if a 3rd party has a well integrated native app but that'll require work on the user's behalf to make it the default (where possible).
Same goes for the default search engine for browsers/operating systems ... etc.
I will absolutely be firing off queries to google and GPTSearch in parallel and doing a quick comparison between the two. I am especially curious to see how well queries like "I need the PCI-e 4 10-gig SFP+ card that is best supported / most popular with the /r/homelab community" goes. Google struggles to do anything other than link to forums where people are already asking similar questions.
The issue is that “AI search” has been a hot topic for a while now. Google (the default everywhere) just rolled out their version to billions of users. Perplexity has been iterating and acquiring customers for a while. Obviously OpenAI has great potential and brand recognition, but are enough people still interested in switching that haven’t yet?
I guess they could be using Bing as their search backend, which would mostly get around the blocking issue (except for searching Reddit which blocks Bingbot now).
Edit: I understand there is a freerider/economic issue here, unsure how to solve that as the balance between search engine/gen AI systems and content stores/providers becomes more adversarial.
I wonder to what degree -- for example, do they respect the Crawl-delay directive? For example, HN itself has a 30-second crawl-delay (https://news.ycombinator.com/robots.txt), meaning that crawlers are supposed to wait 30 seconds before requesting the next page. I doubt ChatGPT will delay a user's search of HN by up to 30 seconds, even though that's what robots.txt instructs them to do.
[1] https://platform.openai.com/docs/bots/overview-of-openai-cra...
The average person just does not discover content without the search engine recommending it.