They haven&#x27;t been supplanted; its just that there are lot more people in urban areas now than in 90s and they aren&#x27;t going to eat idlis all 7 days. In fact there are a lot more Udupi restaurants now than earlier. Some restaurants are inherently udupi flavoured although people may not know it, for example Vasudev Adiga&#x27;s or for that matter even MTR and Maiya&#x27;s.