Well the current Motorola Signature (2026) is 3 times the price of a Pixel. Not everyone can afford "whatever the cost".
I hope Motorola will just get more and more phones to support GrapheneOS.
https://www.amazon.co.uk/Google-Pixel-11-Unlocked-Smartphone...
https://www.amazon.co.uk/Motorola-Signature-XT2603-2-SIM-Fre...
That's the 16GB variant of the Signature. There's also a cheaper 12GB variant, which is particularly competitively priced in India:
https://www.motorola.in/smartphones-motorola-signature/p?sku...
My hope is that Motorola will have cheaper phones that work with GrapheneOS.
Those are still going to be supported. In some countries such as Brazil, those are more expensive than a Signature due to not being officially sold there and high import taxes.
I understand the sentiment, certainly, but the price difference depends a lot on which model we're comparing to. The Signature will be the flagship from Motorola, and I'll be very, very surprised if it's 3x the price of the Pixel flagship.
Presumably someone who was planning to buy something like the Pixel 10a would be more interested in the non-flagship Motorola devices with GOS support, which are expected to launch later.
They've indicated that support will eventually be added for midrange Motorola devices, which I believe are historically price-competitive with the a-series Pixels.
They are quite a bit more expensive than the a-series, but I'm sure that the a series will hold up for a few more years, until GrapheneOS support percolates to mid-range Motorola phones. It's even possible, given that Pixel 10a uses the Pixel 9 CPU, that Pixel 11a will use the Pixel 10 CPU, so there might even be a new budget model next year with MTE support.