Consider the reason why:
If Biden has known about this thing for days and did nothing, if it’s shot down now there’s a chance it would not be recovered by the military, and if whatever the truth about is would make Biden and Co. look irresponsible. No shock to think they are more concerned about how it makes them look than they are about the treat it poses.
60,000 feet up. Too hard to ‘capture?’ Just askin’.