So, you only want devices to "aid these heroes". You are comfortable with providing equipment to make their job easier, but God forbid, these "heroes" must not abandon the practice of cleaning sewers, right?
The reason this Tambrahm guy is shamelessly calling the victim a "hero" is because he thinks such a job is inevitable; someone HAS to do it. His Brahmin conditioning will never allow him to think "Why must such a job exist? Why do only certain communities do it?"

