I wasn't aware of dia browser, thank you for sharing. I've been doing browser automation for a while and have become convinced the way to accomplish human in the middle is to fork Chromium and create a custom browser. However, there is one problem, there are 3.5B Chrome users. Getting someone to install a browser extension is hard enough, a whole new browser much, much more difficult.
I went with experimenting with stock trading as a demo because people need huge incentive and value to make the critical jump to install an app. There is potential for niche curated business intelligence in trading or real estate, for example, where not only providing the chat bot but also time series data embeddings ect.
I'm a little sad because I'm late to this party.
Nevertheless, there needs to incentive also for people to continue to publish the data, ideas, and information so the chatbots are going to have help the content creators help them curate and provide the data by getting users to navigate to the webpages.
I remember reading Google's Search Engine Optimization guide back in 2009 when I built a news publishing website for an industry newpaper. The tone was here is how to optimize your website for google crawlers to help us help you get traffic to your website. Google is nothing without people creating.
The Browser Company’s new browser, Dia[1], is supposedly another similar product
[0] = https://gemini.google/overview/gemini-in-chrome/?hl=en
[1] = https://www.diabrowser.com/