It's really simple and not complicated unless you want it to be, but then you watch a video about one Mega User who is really into the System and get demoralised by the amount of crap and whizbangs you see.
Your goals are not the same as the person making a Youtube video. Nobody's going to put down "Highly Proficient with Obsidian" on their resume in hopes of it giving them an edge in the job search.
A cottage industry of people have thus sprung up around providing this content, and recommendation algorithms and search results wind up being dominated by this content.
For a new user who's just heard about something, the path is often straight to this content, which then leads some to bouncing off of it because it seems too daunting.
I use a semi-bullet journal method in my Obsidian notebook for work, but it’s even more basic than what Ryder Carroll outlined and I don’t care that much. Not caring is extremely helpful.
Now my system is geared towards minimal friction from "crap, I need to remember this" to actually storing it in Obsidian.
Currently I have a Keyboard Maestro macro that activates when I double tap the key on the left side of 1 on my keyboard, which then will activate Obsidian (or start it if needed) and brings it to the front with a QuickAdd dialog where I can write down whatever I was thinking about.
QuickAdd will then append it to an Inbox file with a timestamp. I might take a look at it later or maybe not, but at least it's written down _somewhere_ =)
On the Mac I was using Hammerspoon for this. On Windows it would have been something like AutoHotKey.
