Quick answer
Practice copilots are legitimate when used before the interview.
Hidden live copilots can damage employer trust and candidate credibility.
Intrvio keeps candidate practice separate from employer-side assessment.
Why the boundary matters
Search demand around interview copilot is growing, but the term mixes two different jobs: ethical preparation and hidden live assistance. Those are not the same product category.
Intrvio intentionally treats copilot intent as preparation. GAIA helps candidates rehearse before the interview and helps employers run structured screens in their own workflow.
How to practice instead
Use the copilot page to rehearse answer structure, examples, spoken clarity, and follow-up handling. The result should be confidence and evidence quality, not a script to read during a live call.