Titans episode 12...So... all those people as Stu’s Shoe’s

Spoilerish if you haven’t Watched episode 12…

So, al those people at Stu’s who make the suits know who Batman and Robin… and Nightwing are?.. how has no one spilled the beans on reddit or anything?

I’m sure Bruce pays them more than enough to ensure their silence. I suppose it’s a bit of a risk, but one you’d have to take if you want a dedicated group of people making your costumes