The simplest way is to cook with a cast iron skillet and directly eat out of the skillet then there is no plate to clean. And you don't even need detergent to clean the cast iron skillet. Just hot water with a brush is good enough.
It is a real threat. Is your app technically difficult to build? If it is then the threat is not as high as app that is easy to build but the idea is novel.
I might add that India acquired a new territory dispute with Nepal just a few several years ago by unilaterally publishing a new map incorporating what used to be part of Nepal territory (according to India's old map) into India's new map. The action triggered a counteract by the Nepalese government when it published its own map.
These newly acquired disputed territory is different than the old dispute of Kalapani. In that case India requested Nepal to grant India access to Kalapani to better monitor China's troop movement during the 1962 war with China because Kalapani is on a high ground. The problem is once India squatted on that land it never leave and is still squatting on Kalapani to this day.
You can look it up yourself. I don't believe it either at one point and I did some digging and all the evidence points to a low IQ Indian population. There is of course very smart Indians but the distribution of the population as a whole is center around 82.