That is my theory as well. They could be more like cheap drones that are somewhat dispensable and not worth recovering.
There's been a lot of chatter about the UAP Disclosure bills this week, if you were as confused as I was then this press conference from the House Oversight Committee will catch you up right from the source.
tl;dw Tim Burchett is sponsoring the House UAP Disclosure bill and wants to add more aggressive disclosure timelines compared to the Senate version of the bill sponsored by Chuck Schumer. There is also pushback coming from the intelligence community and the committee expressed some serious concern about gatekeeping and their congressional authorities being ignored.
These will be the fourth and fifth countries to hold public UAP hearings, after the US, Brazil, and Mexico.
Update 11/26: It looks like Peru will also be hosting public UAP hearings, but in February-March 2024: https://twitter.com/admpubmx/status/1728829986625524023
If you’re curious to read some of the highlights from the analysis that was presented, I wrote something up here: https://strangeuniver.se/posts/nazca-mummies-highlights-from-mexicos-second-congressional-hearing
Full English transcript as well: https://strangeuniver.se/transcripts/mexicos-second-congressional-hearing-on-uap-and-nazca-mummies