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 will tell you another theory about that too in the fact that NEO is not popular in the china. You can see from the latest result of which is popular coin among the chinese in this year and it'd said that NEO has placed below another blockchain smartcontract platform. You can see that even all of neo icos are still using ethereum to raise the funds from the investors.