>>316480709
They're not impossible as in literally unusable, they're impossible as in manipulating items in any inventory: chests, your own, ect is CANCER in vr, and easily takes 5-10x longer than desktop even with experience
engineering mods are generally ALL inventory, you're forced to be constantly moving objects around, crafting subrecipes, ect- all of which adding up to make a VR player take minutes for something a desktopper can do in seconds
because it's so slow, everyone just plays desktop, because engineering mods are clearly the fundamentals of the pack without any exploration or magic that's more vr-friendly, meaning your vr server would just packed to the brim with desktoppers in a few days

not to mention engineering mods WILL attract nolifing autists who had zero intent to ever play in vr, who effectively finish the game in a few days, while vr players are still building their house
if you want to include them, fine, but DO NOT expect the server to last more than a few weeks nor anyone to be playing in VR for anything except the novelty