Who are these idiots who say "Dhanush Kattar was used to cut the Ram Setu"

Ram Setu is a natural border which was used by Lord Ram to cross over to Lanka, and Lord Ram took the help of Sea animals and a million Vanar army to build that bridge, no Human tool was used in the process.<br><br>And Dhanush Kattar, was a ritualistic tool used by Lord Ram to kill any human or a flawed person like Surpanakha and Ravana.