Obviously governments can't have an operating system where users can do as they please, e.g. bypassing government mandated MITM certificates so they can spy on citizens.
So the groundwork is being prepared for coming things like Online Safety Bill here in the UK, where all communication will likely be under surveillance and so you won't be able to mod your phone to "opt out".
It's a shame that such resourceful company like Google bends over to some control-freak right wing governments like we have.
Kazakhstan actually tried a government mandated CA certificate. It's causing constant "you are being watched" notifications on phones that loaded the certificate. Certificate security was increased in Andeoid and other opeeating systemsm exactly because of this threat.
Every OS except Android receives regular CA updates, including them various Linuxes. Android devices are still trusting known bad actors like Startcom exactly because there's no way to update just the CA store (and cheap Chinese brands definitely won't release full system updates for this after dropping support a year after the phone came out).
You can disable the toggle for every system CA in your phone's settings if you want. That is, unless you think the big bad UK government bugged your phone to hide the CA that's been planted there, but if that's part of your threat model, the government certificate may be hidden on your phone already
It's strange that you jump straight to thinking the government is involved. Moving most system components to be updatable independently of the core os is a good thing. Google should be taking these steps. Not being able to update apex files makes sense as any update will quickly overwrite your changes.
This change just moves the bar for modification to be controlling the remote update source. I'm sure it will still be possible to alter that and therefore gain control. This would be similar to how you handle DNS.
Do you consider the Democrats right-wing? How about the CCP? Authoritarian, sure, but there is authoritarianism on both ends of the political spectrum.
So the groundwork is being prepared for coming things like Online Safety Bill here in the UK, where all communication will likely be under surveillance and so you won't be able to mod your phone to "opt out".
It's a shame that such resourceful company like Google bends over to some control-freak right wing governments like we have.