last time when I went to Goa, there lounge is operating like normal shop, you say the item they'll swipe the card and give it to you. another item, another swipe which means another lounge access.
banks are trying to reduce lounge access but lounges try to lure customers whatever way they can.
In anycase, they want to make sure everything will be full.
only wish is that they should improve the quality of items they served, if thats taken care then ok to spend to have that access but as of now it feels like 2rs. meals on spending 30k spends in most places.
As long as its free, it won't reduce the crowd because people will always find one way or another into it.