Motorola is pretty much only present in US these days, why would they build a product that can't be sold in their primary market?
Demanding that OSes outright violate the law because you disagree with your own elected government is pretty insane.
They are not building a product that cannot be sold in their primary market. They are not designing GrapheneOS devices, they are improving existing devices to meet GOS requirements. There will still be an OEM OS for those devices. Preinstalled GOS devices can simply not be sold there.
Can't speak about other continents but Motorola smartphones are at least available all over Europe so your initial statement is incorrect.
Your arguments show a lack of the least imagination, let alone simple reasoning.
There are countless ways to satisfy any regulation while still doing whatever you actually want to do.
The very most obvious is simply sell the device, in the affected areas, with any sort of os that meets the letter of the law in that area.
If it's also easy for the user to install something else once it becomes their property, well that's the new owner's business atthat point, Motorola did their part and complied with everything required.
No one needs to demand a company violate anything. That is just a silly argument to even try to make. Calling people insane for things they never said nor even implied is what's insane.
Quick google shows that in 2024 half of the Motorola phone sales were in LATAM, especially Brazil. What makes you say that the key market is the US?