Agreed, but that's why the majority of the world ends up living life as a cog.
None of this shit is easy, and no one is going to handhold you through the process.
If that's your expectation, you're simply not cut out for this. But... you did mention a Steve Blank book, which makes me think all hope is not lost :)
I'd recommend: 1. Read "The startup owners manual" by Steve Blank, or at least skim the parts that seem interesting to you 2. Learn to follow the pomodoro technique religiously. This changed my "get shit done" ability dramatically -- sounds like that may be a hump you're having some trouble getting over.
In detail to 2, the thing I love most about the pomodoro technique is that it forces you to break down a task to <25 mins.
Let's take one of your points: "3. Tell me whether I really need an LLC or just business insurance. Tell me the laws for doing business in my state, in my country, with other states, with other countries. Do I need a VAT id? What is the difference between a quote and contract of work that I'd need to do business with the U.S. government vs. a small company in Germany vs. a small company in Australia? All of these details, but in a really friendly language."
You're never going to figure that out on your own if that's the approach. That's a BIG, complicated question with a lot of factors to consider. Either you have the money to pay someone to figure it out for you, or break down something you can actually go do your research about.
Assume, test, analyze, grind, repeat.