Yes, I tried the mastodon app probably about 4 years ago before I knew what federation was. I could not figure out how to sign up and ultimately gave up. There needs to be an app/website that explains it well and guides you through the process.
And honestly both bluesky and mastodon do a poor job if this.
There's no way they used Gemini and decided it's better than GPT.
I asked Gemini: "Why can great apes eat raw meat but it's not advised for humans?". It said because they have a "stronger stomach acid". I then asked "what stomach acid is stronger than HCL and which ones do apes use?". And was met with the response: "Apes do not produce or utilize acids in the way humans do for chemical processes.".
So I did some research and apes actually have almost neutral stomach acid and mainly rely on enzymes. Absolutely not trustworthy.