Toxic expert here! I hate when blog posts try to teach complex subjects. It's almost always a non-expert doing the teaching, and they fail to do it accurately. This then causes 1) the entire internet repeating the inaccuracies, and 2) the readers make no attempt to do further learning than the blog post, reinforcing their ignorance.
I'll double down on my toxicity by saying I didn't like the page layout. As someone with ADHD (and a declining memory), I need to be led through formatting/sub-headings/bullets/colored sections/etc into each detail or it all blends together into a wall of text. The longer it takes to make a point (visually and conceptually), the more lost I am. I couldn't easily follow it. The Simple Wikipedia page was more straight to the point (https://simple.wikipedia.org/wiki/Big_O_notation), but reading the "full" Wikipedia page thrusts you headlong into a lot of math, which to me signifies that this shit is more complex than it seems and simplifying it is probably a bad idea.
I'll double down on my toxicity by saying I didn't like the page layout. As someone with ADHD (and a declining memory), I need to be led through formatting/sub-headings/bullets/colored sections/etc into each detail or it all blends together into a wall of text. The longer it takes to make a point (visually and conceptually), the more lost I am. I couldn't easily follow it. The Simple Wikipedia page was more straight to the point (https://simple.wikipedia.org/wiki/Big_O_notation), but reading the "full" Wikipedia page thrusts you headlong into a lot of math, which to me signifies that this shit is more complex than it seems and simplifying it is probably a bad idea.