The situation may be even worse. Back in the labor of love era, at least webmasters could get feedback from readers. In the LLM era, readers may not even know that the site exists. Without feedback/community, the overall quality of those sites will decrease over time.
ChatGPT/Claude does this today. I barely click or care for the source when they already have me the info I wanted.
My speculation is all information worth anything is going to be behind some kind of wall.
Maybe I'm just #builtdifferent, but I click these a lot. Especially if I'm trying to research or make a decision on something, I want the actual source and not the potentially-fudged summary.
Not to mention the hallucinations
Similarly, if I use Gemini uses a website for an answer, it should pay something to those sites for the information it gathered. Sites would need to sign up to earn via Google, and I'd imagine there would be a certain threshold to cross to make it worth cutting checks... but that would make all these AI search tools feel much less scummy while providing site owners an incentive to keep sharing information on the internet.
Where a model like this would get messy is with sites like reddit. It's a very popular source for AI search, but the value comes from the users, not the platform itself.
The problem with all this AI/llm stuff is that end users doesn't even know your tiny site with a lot of useful information exists at all.
This depends on implementation. I primarily use Kagi for any LLM stuff. I cites pretty much everything and links out to the source. I regularly use this for search. The normal search results may not have what I need, but a line in the AI results sounds better and I click through to the source to get more context.
I find clicking through to the source is important, as I've often seen the AI get it wrong. The page has what I need on it, but the AI grabbed the wrong thing and got it backward. I'm probably in the minority, I'm guessing most people don't use LLMs like this.