Antshares / NEO is falling in price a lot. Tell me some theories

I believe most of the price drop is from DIECI, a new coin that is a blockchain killer app..
Here are my theories too:
1. It was a scam all along
2. NEO blockchain does not work
3. NEO is centralized
4. The real price of NEO is $0
5. DIECI's launch
6. People selling of NEO to buy into more advance project (EOS, ETH, DIECI)
I completely agree with what you said, but! Behind the NEO are people who have big money and influence and I'm sure that they will not just let their coins disappear. Only for this reason, I believe that NEO will grow in the future, when the overall market growth begins.