Oh! The anti-NFT crowd does get it. Unfortunately, only too well. And the thing is that there is nothing there to actually get it.
>> the verifiable receipt is what matters
No, this is just a marketing strategy to fool gullible and naïve people into aping into NFT. Nobody ever had a problem with verifiable receipts when attending concerts or buying a car or eating at a restaurant. NFT is a solution simply looking for non-problems to solve to justify its existence.
NFT is simply put 100% speculative asset. The only reason it got a big hype is because people want to spend 0.00001 Eth and sell it for 100 Ethers and then they don't have to work for the rest of their lives.
There is a suicide hotline that gets posts after every crypto crash. Inevitably the same thing is going to happen once the NFT market crashes (100% guaranteed) and regular people lose most of their savings for worthless jpeg that nobody else wants to buy.