It doesn’t matter if there’s no value in it for you, what matters is it has value for it in the market.
Good point. Live and let others live. Speak up if you notice something is off and smells like a scam, advise and correct, but don't be like Steam.
But the network/blockchain where the NFT resides is also the most important if you ask me. I believe in 15 - 20 years there will just be 3 to 5 blockchains that exists, and Bitcoin remaining at the center like the Sun of a solar system, still chugging along.