- Chinese brand, with Chinese manufacturing: Backdoored.
- Non-Chinese brand, with Chinese manufacturing: Safe.
I mean, do people not realize that most "made in China" electronics is taken directly from a shipping container landing in California straight to reseller's warehouses? I mean, sure, they might spot check a few units here and there for QA, but it is direct from a Chinese factory to your mailbox without often receiving a secondary check.
Even "final manufacturing in the US" is often taking the Chinese made casing and the Chinese made board and mating them in a small operation for a sticker.