Earlier quoted context omitted.
Surveillance satellites are very different to directly flying this equipment into US airspace, including the fact that this equipment could hold paylods other than ISR. Not to mention this comment implies China does not have equivalent spy satellites, which it does. Also the UN is an absolute joke. That article links has China and Russia complaining about the West being aggressors so honestly its kinda BS. Also forge…
I'm failing to understand how balloons are different from satellites, save for altitude; those sats could be carrying payloads other than ISR as well.
Otherwise (for example) the Apollo missions would have violated USSR's airspace whenever the moon's orbit was above it's territory, which would make space unusable for everyone.