Because otherwise y you don't have the ability to have  Uh , so if  if you have a bunch of idiolects that 's the worst possible case. If you have people who are using English as a  as an interlanguage because they  they don't  uh , they can't speak in their native languages and  but their interlanguage isn't really a match to any existing , uh , language model ,
Uh - huh.
this is the worst case scenario.
Yeah. Yeah.