Collecting is going into the digital space hardcore.. I just had a good friend, who is a professional dancer, sell his first video of him dancing as a NFT for $3,500 worth of ethereum. I see tons of art going for thousands.
I don't think the OTC has let the vision of HPIL sink in yet. This could be a trillion dollar industry. Instant gratification of winning your favorite artist's work. Its digital... safe, secure, and traceable for collecting purposes