nope, AgX is formatted for ocio 1.0. It has to, what ocio 2.0 has over 1.0 is built in aces transforms. AgX obviously isn't aces nor piggybacks off it, so it's just a ocio 1.0 config.
It's also not true that you can just drop AgX anywhere and expect it to work, because the geniuses behind it apparently decided to take a standardized format designed for interoperability, and in typical Blender homo fashion throw standards and conventions completely out the window just for the sake of calling their shit buzzwords like "punchy" and "reddit filmic very high homosexuality" and actually did also add Blender and/or Cycles specific references which at best are ignored by your app/render engine and at worst make the config unusable without manually going in and removing the Blender cancer.
Imagine taking something that was made with the specific purpose of promoting ease of use between softwares and just, do the opposite. And then keep claiming that you're gonna replace everything in the industry, lmao.
Blendlets just can't help but keep taking gigantic Ls, hilarious.
I feel bad for you though, it's the grifting devs running the bullshit hype machine that set you up to make clowns of yourselves wherever you go.