It only took two days for someone to unlock a developer mode in Baldur's Gate 3's modding tools, opening up the possibility of custom levels and campaigns - eviltoast
It's early days yet, but my mind boggles at the possibilities.

Everything I know about Larian tells me that they did not try very hard to hide it. They had to for liability and contractual obligations, I am sure, but they didn’t try very hard to hide it.