The concerns are genuine and I can't deny that, but there many
ex-offenders who repent their crimes and just want to get on with
life after serving their punishment.
The stigma involves both the offenders' criminal records and the
discrimination that the people they interact with have. I believe
the latter is what the campaign is targeted at, so that they can
integrated back into society (in suitable jobs, of course...no
one's calling for the end of criminal records.). Otherwise, there's
a chance they could return to old ways to suport themselves or to
"escape" the harsh world.
If an agency with the government organises such a campaign, then
naturally we'd expect them to practise what they preach. Otherwise,
they'll simply look like hypocrites - we might as well not have any
campaign. If we want to be fussy, then at least employ those who
have stayed out of trouble for a certain period of time.
Anyway, they are employing a certain type of "offender" -- didn't
Senior Minister Goh say that gay civil servants have been
employed?