A lot of comments under here are talking about recruiters changing CVs, but I can't imagine why anyone would do that. Like, what is the incentive there?

Are these "outsourced" recruiters that get paid regardless of the quality of the candidate? Is that a thing? (I genuinely don't know, I've only ever talked to in-house recruiters that had their incentives aligned with the company so there's no reason for them to lie about candidates)