Most people don't really seem to care about data collection when it comes to AI usage. A lot of people who will feed Gemini/ChatGPT/Bing/Claude/shady clusters across the internet for bargain bin prices/Mistral every detail of their lives will probably be fine with Gemini as long as it doesn't interfere unnecessarily.
You can point or select anywhere on the screen and it understands and searches the context. If you select a text block, even text inside an image, it allows to copy or search the text online. Otherwise it can search the image.
I use it often. It's intuitive and fast even on non-flagship phones.
I'd wager their A/B tests went well enough to warrant a port from phones to their new "Chromebook".
That assumes you intended to use AI. People are going to accidentally upload random private content to google.
At least one DE I've used (MacOS? KDE?) even had it as an official macro that would make the pointer 10x bigger when you shook it