AI is tailor made for enshittification. Why do you think it's pushed into every popular app it can possibly fit in? Google, Meta, Microsoft, Twitter, even Amazon sell ads. Of course you'll be seeing sponsor-biased responses, of course you'll be pressured to confide more sensitive information with the data hoarders, and you get to pay lots of money to do so. I'm assuming the bubble will burst, because most AI use in my experience is incentivized or non-consensual. If I had to pay for my Google Assistant to be "upgraded" to Gemini, even after using it this past year, I wouldn't even consider it.