Furthermore, enhancing someone's sentence to scare the next person is not justice. That's sacrificial and gross.
Oh yes she does. You think she's going to be happy at a menial job? No, she'll be right back with a new con the moment she's back on the street. Only now her name recognition will make the con harder.
Offenders who committed a crime of dishonesty had the highest reconviction rate (45.6%)
https://www.lawscot.org.uk/news-and-events/legal-news/reconv...
Given how long she sustained her con, she is now a veteran scammer and crook and she'll likely go back to scamming people when she's out.
Though I suppose I personally would prefer the prison time first and the billionaire thing after (like in Chekhov's "The Bet"). In any case, I'm sure that there's a big fraction of humanity who would jump at the chance.
It seems like this sentence (like many others in our judicial system) is based more on retribution than anything else.