Late reply, but I'm starting to see just how incompetent Dream actually is with anything do with "mods" and the like considering even though he's on Fabric he's still running
OptiFine.
You know, instead of using the performance optimisation mod
specifically built from the ground up for Fabric, he goes for the more convoluted patchwork not-even-remotely-officially-supported alternative of using
a bridge that forces a Forge mod to work with Fabric. He still has no idea that the shit he's using already has a more suitable alternative than this.
Everyone already knows not to trust him any time he mentions anything about maths, and now, coupled with him also referring to basic resource pack edits, I know not to trust him on any of the shit he chats about mods and modding in general. Moron.