In every country when an airspace violation occur, its identified as airspace violation by telling the type, except to the US who always came with flying objects stories since the cold war, the question is, why only the US gets flying objects? no other country reports these things? is the US on a different plant than earth?
China has WMD`s, i guess the WMD story will not work this time to start a war, so the Americans will come with new thing.
https://www.theguardian.com/world/2023/jun/29/chinese-spy-balloon-shot-information-biden
This article further quotes that Pentagon spokesperson, who specified that the balloon did not send data back to China due to mitigation efforts that the US took.
Additionally, https://www.wsj.com/articles/chinese-balloon-used-american-tech-to-spy-on-americans-2e3f5039 having off the shelf parts does not necessarily mean it was a regular weather balloon. It took photos and videos, potentially of some of the secure areas it just happened to fly over. Note that while this article claims it used US gear, the included Pentagon quotes don’t back that claim up, instead saying past balloons used off the shelf US equipment.