There are a few uses where it genuinely speeds up editing/insertion into contracts and warns of you of red flags/riders that might open you up to unintended liability. BUT the software is $$$$ and you generally need a law degree before you even need a tool like that. For those that are constantly up to their chins in legal shit, it can be helpful. I’m not, thankfully.
Registering to vote is EZ too, as someone who bounced between states after uni.