The old fork is still working. Wallet synchronized. POS goes. Why was everything changed? Yes, you threw a lot of people. When you offered, give me your coins now, I will give them to you in six months. But to this no one believes it now. Therefore, you threw us, those who mining coins on the scrypt.
Old chain was exploited - few people were receiving Supernode rewards without having a Supernode. We wanted to protect honest investors so we offered a swap to a new blockchain.
Anybody who wants to stay on the old chain they can do so, we have no control over who wants to stay and who wants to move.