Advertisement: When you need a will, consulting a lawyer is much more expensive than using do-it-yourself software.
Conclusion
When you need a will, a lawyer's expert advice is always worth paying for.
Evidence
(When you need a will, getting lawyer's advice is much more expensive than do-it-yourself software, and either method will get you a valid will.)
But ... you pay extra money to tailor your will to your particular circumstances (similar to how you pay a doctor to get an expertly customized prescription, not just any valid prescription).
Evaluate
In terms of Missing Links, it feels like the author is saying, .
But this argument seems more like it might be going the way of Defending Against Objections. The conclusion is really strong. In every single case where someone needs a will, a lawyer's expert advice is worth paying for?
This reminds me of whether it's worth getting a tax preparer for one's income tax return. It's not worth it for people who can fill out a 1040 EZ .. they just have their W-2, the standard deduction, and that's pretty much it.
Similarly, with the medical analogy, is it always worth paying a doctor for customized advice? No. If I'm on my period and have a headache, I'm just going to take some ibuprofen or acetaminophen. I know that both of them are valid prescriptions and that's good enough. I don't need to pay a doctor $150 to get a custom diagnosis, because I have a very straightforward case with a simple diagnosis.
(This is my most USA culturally biased explanation yet, between 1040 EZ, W2 and paying to go to the doctor!)
We can imagine that some wills would be so simple and straightforward that the valid will from the do-it yourself software would be good enough.
Goal
Look for an answer linking "tailoring to particular circumstances" to "always worth the extra money", or an answer ruling out the objection that some people would have simple enough wills that they don't really need to pay for an expert's advice.