Comes from the Luanti (Minetest) troubleshooting page
im jus tryin to ply gem…
This MUST be a joke. Like - “Hmm increase the gamma. If that doesn’t help, change your monitor. If you STILL WANT better brightness, maybe like - uhmmmm modify the games glsl fragment shader to render the image to the screen?.. yeah, do that.”
There is no way this is meant seriously… but if it is, i do enjoy that…
Minecraft vanilla actually lets you edit the vertex and fragment shaders now I think
I looked it up and apparently it was introduced in 1.17, but they allowed you to add a custom post processing shader from back in 1.7