Yeah I agree, a corporation should not only not care, they should be actively prevented from being allowed to make discriminations base on anything outside of whether they can pay or not. If they sense a potential other problem, at worst it should be reported to police or some other governmental authority, it simply isn't their business otherwise.
To me any other viewpoint inevitably leads to abuse of one group or class or subset of society or another. If they are legally allowed to discriminate in some ways, they will seek to discriminate in others, both in trying to influence law changes to their benefit and in skirting the law when it is convenient and profitable.
There should be ways for a corporation to vet based on severity of the role to match the severity of the candidate, backgrounds included. Cases like, you wouldn’t want to hire a CFO who has been convicted of fraud. Likewise you wouldn’t want a president who’s been convicted of crimes either.
But if you don’t need access to sensitive information, you aren’t dealing with corporate funds or accounting, just a cog in the machine, I don’t think it should matter.
The issue is now, even the smallest issue from years ago is flagged by an AI, which in turn rejects you from a downstream workflow, which doesn’t put you in the hiring managers lap.