So to spell this out more, it seems to me like ridiculing NFTs and being consistent necessarily implies ridiculing all sorts of other things, and also that the vast majority of people clearly do not do this. People talk about purely symbolic acts all the time and this is respected. Even throwing a dollar into a magical well seems to me in the same category if you don't believe that it does anything.
I don't ridicule the concept of NFTs, I ridicule the idiots who get into it while completely misunderstanding the concept even though it isn't even a difficult concept. But the thing with everything that has no real value besides what people arbitrarily decide to assign to it, whether it's NFTs, regular cryptocurrencies, classical art or money, is that if people collectively don't assign any value to it, it won't have any value. On a more objective meta level, there might not be any fundamental difference between NFTs and classical art besides that people irrationally
feel like they're different, but that feeling is a self-fulfilling prophecy, and as a result, they really do end up being different.
This is falsified every time someone goes into an art museum. You're paying to see originals when you can't tell the difference between them and copies.
As someone who visits art museums, I am actually paying to see
the exhibition. I don't care if the paintings I'm seeing are the originals or indistinguishable copies, I care about the fact that people have chosen a theme or themes for the exhibition that goes well with the architecture of the building the exhibition is in, picked the appropriate works to be displayed and where in the building to display them (which is especially important with a lot of more modern works that interact with the space they're in e.g. by using light, UV light, reflections, audio, etc), thought of all the transitions between the more immersive works, placing chairs where it's intended for people to take a longer time to appreciate certain works, etc. A properly done art exhibition is super worth experiencing independently of the fact that sometimes the works cost a ton of money.