GrapheneOS also runs only on Google Pixels, which isn't an option for people who refuse to support Google, or live in a country where Google doesn't sell Pixels.

I find it ironic that an organisation which touts "privacy" so much, asks you to financially support one of the biggest anti-privacy corporations, which is why I can't take GrapheneOS seriously.

(And yes I'm aware of the upcoming Motorola partnership, but the release has already been delayed several times. I'll believe it when it actually ships).