They have already gone this mainstream or perhaps I am out of touch?
Anyways, We don't celebrate thanksgiving here in my country.
I assume they believe NFT's are rather a silly thing?
We also don't celebrate thanksgiving in my country,but the question can be changed to "Do you talk about Bitcoin with your family on holidays?".
Talking about money on the table with your family on holidays seems like bad taste to me.I wouldn't talk about Bitcoin or money in general with my family on the holidays.
NFTs are proof of ownership over a digital image,that can be verified on the blockchain.This isn't silly.
The silly thing is the pump&dump/hit&run scam nature of the NFT markets.The hype is too big,that's why so many people want to make some easy money by selling stuff that has questionable value.