I think it's for a lot of people "banned from baseball" shouldn't include the Hall. It's ultimately just an MLB museum, so it's goofy to just pretend like certain people or events simply don't exist.
Like I said, ban people like him from working in and around pro ball, but if the numbers merit it then put them in the HoF.
Of course the whole voting system is beyond stupid and should be all but abolished, too, but that's a whole other thing.