Dude will be 80 next year, likely ANY jail time is a death sentence.

Right now I'd settle to see Rudy in an orange jump suit because of these lies while going to court in Georgia

No judge is going to issue a civil court order restricting someone's speech in perpetuity (and if they did, the judge would end up in hot water). That's just not what they're for.

Jail?

Since Rudy is such a proponent perhaps Trial by Combat? Ruby vs Rudy cage match.

That’s called being “judgement proof”. It’s not an established legal thing, but it’s something lawyers will jokingly refer to. Because they know that even if they successfully get a judgement against the offender, there’s zero chance of actually collecting the judgement. No assets and no income? Good luck collecting on that million dollar judgement, because the court’s actual methods of recourse are limited.

You could potentially put a lien on their assets, so you claim the value if they ever sell. But if they have no assets, there’s nothing to put a lien on. You could potentially garnish their wages. But if they have no income, there’s nothing to garnish.