One limit of blockchain-hardness is that interacting with it requires intermediating software. 

That limits rate of exploration (due to cost), and it prevents most people from actually touching blockspace themselves (due to disparity of skill). 

Maybe LLMs just fix that?

 https://i.imgur.com/blfLa8D.png

I work for Ethereum at the Ethereum Foundation.

Wouldn't LLMs just be another type of "intermediating software" which is even more difficult to understand and verify, thus less trustworthy ?

Blockchains make open source more valuable than closed source