The only downside is that it lacks the OS integration of Gemini or Siri. I've been trying to figure out a way to trigger it with the button on my pixel earbuds, but no success - seems it only works with Gemini.
Yes, I know, for ONE DAY it identified as MechaHitler, but it genuinely is not the "Elon Nazi Bot" like people treat it. It regularly dunks on right-wingers all the damn time who summon it to try to back up their crazy assertions.
There was the massive amount of CSAM it produced for weeks that wasn't an oopsie, the company adamantly refused to do anything about it for a long time despite the outrage.
Plus there has been all of the monkeying with the system prompt to push random propaganda elon wants.
Also the weird fixations on white genocide, election lies, and other nonsense.
On top of all that any data or funding sent to this company directly supports the ongoing destruction of US democracy and state capacity.