For resiliency reasons alone, it's been proposed to allow (stop software-disabling) BeiDou in the US, but the last time this was brought up, the administration ran out of time. It's a shame, because when there is precise coverage, it enables things like lane-level city navigation.
https://warontherocks.com/a-signal-point-of-failure-integrat...
yup that was my first link
but of course this administration is never going allow China-anything like low cost electric cars even if it means saving people a fortune in gas
so hopefully in 2029 it can be looked at again
or maybe Dems will also get the Senate too and can be petitioned if they run out of corruption investigations before 2029
it is critical to explain to everyone who isn't technical that GPS is "read only" and no data is being sent to China via BeiDou (just like it's not sent to Russia's Glonass) because that apparently is some kind of weird misunderstanding
on that same note if they somehow made Starlink into a lower resolution GPS backup I'd even trust that too despite personally being anti-Musk everything