The Machine isolates Ellie by design, and the film never questions this.
When she insists on piloting the pod alone, no one argues the engineering — Hadden doesn't say we could fit two seats, and the committee doesn't demand dual occupancy for oversight.
The architecture itself forecloses the option: one operator, one experience, one consciousness moving through the wormhole. This wasn't accident — it was the only way they could guarantee the encounter remained untranslatable, unreplicable, impossible to verify by committee.
Contact understands something the internet age still hasn't internalized: perfect isolation can masquerade as perfect authenticity. Ellie's lonely descent into the pod becomes proof of her faith precisely because no witness can corroborate or contradict it, and the Machine manufactures solipsism as a feature. By 1997, we were already building consumer technology that mimicked this logic — search engines personalized around individual queries, recommendation algorithms trained on singular behavior, social feeds curated by and for one user at a time.
The Machine's single-occupant pod wasn't a statement against collective knowledge — it was a blueprint for how to scale individual experience while maintaining the illusion of connection. Contact got the future exactly backwards: we didn't need to build infrastructure to facilitate collective experience, because we needed to build it to manage the loneliness that perfect personalization creates.
Watch the scene where Hadden explains the Machine's design to the committee (around 1:18:00) and listen for what technical justifications are *not* offered for why it must be single-occupant—then read Carl Sagan's source novel to see what he actually wrote about the vehicle's capacity.
Find the DVD commentary where James V. Hart (screenwriter) explains the one-pilot requirement and whether it came from Sagan's novel or was an adaptation choice made for the film.