Maybe I am wrong, but I suggest the #privacy lovers and everyone else to skip this one.

basically 700+ dollar 'google pixel' phones with grapheneos or calyxos preinstalled and some opensource apps plus aurora and fdroid store and crypto wallets according to their webpage.

BIG RED FLAGS:

You need to verify that the operating system is truly authentic. I don't hear anything about that on their website.

They say things like: "one of the privacy feature on this phone is that you can take out the sim card." which you can do on all phones so nothing special and absurd as 'feature'

multiple crypto wallets PREINSTALLED but who says that they are authentic?

You order this phone and they try to make you think that you could use it from the get-go, but if you want to be even little bit secure,

you need to verify grapheneOS, you need to verify any individual preinstalled app (although fdroid could probably do that too) and you need to be sure that they are not sending some keylog data in a hidden app.

in short: questionable claims with really bad amateur explanations. They probably want to Steal your bitcoins or something. maybe the phones themselves are also stolen, who knows...