Oh, sure, not to going to disagree! I don't think it's being sarky to compare the two (although NFTs have slightly different cultural precursors), no offence taken. I also think that in this case many commenters [being human] have equally subjective notions of value (edit: which are also correct in context, I'm not just having a pop) but would just like to pretend that they do not, that they are being "rational".