I wouldn't go to an exotic plant center and ask how to grow a sequoia tree and when they ask if I have any gardening experience, say no. Have any tools? No. Have anywhere to grow one? No. Do I want to read a book on them? No. I don't want to go through all this growing a tree bullshit, I just want to grow a sequoia tree! It'll need a lot of space. Don't give me this scaling crap. It'll need a tropical soil makeup. I don't care about soil chemistry you nerd, I just want to grow a big tree!
If I wanted to jump into a big project, why not? I'd research to find out where they normally grow, where seeds for unusual plants can be obtained, how to germinate and care for similar (tree, tropical, whatever) seeds and what kinds of soils and watering they might require, and arrange a big space to grow it in - then I'd contact someone appropriate and describe my plan, make it clear I was determined and ask for their advice.
I'm having trouble putting my finger on what's annoying me, it's not the request for free code - you can have it. It's not the asking for help - I'll help when I can (if I'm interested).
There's something about the questioner being unwilling to help themselves. Not a lack of understanding about a topic, but a lack of understanding about understanding in general. A kind of feeling that some people think things are literally magic, not just a chain of connections that anyone learn about and manipulate.
It's probably because I'm a nerd who likes details (in areas I'm interested in, at least), but it's puzzling.