Is it possible for any individual human to understand every scientific article on Wikipedia?

Each article regarding anything researched in academia, uses field specific terminology. These terms, at a glance, would be lost on someone who didn't spend their career in that field.

I want to learn so much, but understanding just one article about anything cosmological requires me to reference a dozen other articles, which could send me down the same recursive rabbit hole.
Why is our science rife with obfuscation on this level? Surely, there is a better way to convey these terms.

https://en.wikipedia.org/wiki/Observable_universe

I find this article to be far too verbose.

Who is solving the issue of obfuscated information? Show me where to throw my wallet.