Kagi has been a great replacement for me. Less blogspam I've found, plus it doesn't give me AI results unless I explicitly tell it I want AI results by adding a "?" to the end of my query.
They're Fastmail masked email addresses, of the form [email protected] - so you can enumerate the address space, but I would hope that they guard against that, and I got two spams within a short period of time to the same address.
I'm forced to use it on a Mac. Every. Single. Time. I try to navigate to the window through command-tab, it fails to actually put the window in focus. So I end up having to hunt through my XCode windows, IntelliJ windows, whatever other nonsense I have open - to find a message ping that I probably would rather not have received anyway.
When I share an application on my mac, Teams overlays directly on top of that application window every time and I have to move it out of the way. It is so annoying.