Some things are hard because you overcomplicate them. Some things are hard by their very nature.

Unless you are a Claude Shannon type, adding fundamental new knowledge to humanity's corpus is generally actually hard - at least in science & engineering. If you feel differently, I look forward to reading your groundbreaking papers!

Weirdly, I do have my contributions to science. I run a pretty popular blog, 250k-1M users per year.

Academia will refer to my stuff. Various levels of the US government use my data.

To be honest, I think I got lucky + I was a (hardcore) Stoic for a decade + my hobby was scientific.