This article has good advice but it’s not really AI advice that’s the important tip.
The main observation is you 100% have to manage lawyers aggressively and understand and question what they are doing at literally every step or the budget will be out of control. Sounds like AI helped this guy but it’s more about your personality/approach than anything else.
Also don’t hire $1000 an hour lawyers for litigation unless you’re a major corporation in a complex case with a ton at stake.