Everything is made in China these days. Even stuff "designed in California".
> Updates?
Motorola usually provides 2 Android updates beyond the year each model was released. Not always a rule but you can see for yourself here: https://www.getdroidtips.com/list-of-android-10-q-supported-...
Updates? No.
Unlocked bootloader? No,it's Lenovo.
Security in chinese phone? LOL, I even not started talking about company who sold laptops with crapware in BIOS.