I don't accept concerns, I accept use-cases.

More seriously, no, not that I can think of. Nothing changes unless you're either in the `dev` env, or have the `USE_DEBUGGING` env var set. Even if you open the dev env to a large audience for some reason, it won't enable remote debugging or anything, nor open up your ports. It just won't use bootrap.php.cache nor classes cache, and this will decrease performances.

But it still requires access to the dev env, which is something you don't have to fear DDOS attacks on.