The Zuma satellite is alive and well, probably hovering up information on everything by now. It’s so blatantly obvious – no one has even confirmed any failure of the satellite. I don’t even think this qualifies as a conspiracy theory because no one has really denied that it’s working.
The Zuma satellite was (or is??) a United States Government classified satellite that was launched on January 8th, 2018 by Elon Musk’s company, SpaceX. The specific purpose of the Zuma satellite was never made public. Unnamed sources have stated that the satellite was lost during deployment and likely fell into the Indian Ocean, but others believe that it is somewhere floating above the Earth’s atmosphere and is still trackable.