So can Lua if you prefer... look through the document.
We are talking about BVM, not LUA ;c) BVM is also a user made thing(of course, not BRL)
So is the LUA module for BMax which is why it was yanked. However they are used in different fileds, those who choosed Lua, mostly targeted to user-driven mods.
This is one of the most useful thnigs about BVM. It is great to be able to easily provide your EU with a solution for making mods. I don't think user made mods is a no-no
Try telling that to BRL staff, lol.