I'm very lucky. I have Qantas Platinum and Virgin Gold. With Qantas I get One World first class lounge access and with Virgin, I get well looked after with Singapore Airlines lounge network. I do see plenty of idiots in lounges. My last visit to the Singapore Airlines Gold lounge in Changi T2, there was an Indian
pr!ck who stole half a kilo of cheese, ALL the tea bags in the Twinings box........3 times over as well as other food items. His pockets were stuffed and his back pack was full of cheese and other packets of food items. I reported this fool to the lounge lady. She said she would review CCTV.
After the pandemic and travel opened up again, I was in the Qantas Business lounge (Domestic) and found a lady emptying the large sweet jars into her large handbag then grab handfuls of jams, butter and vegimites.
I do find people at international airports trying to scam into the First lounges a lot with weird and wonderful stories being given to lounge staff