Of course everybody wants it but is it really possible to produce a coin or token with no dumping nature. I will say no and if you say can then you are going to be a scammer at the end.
Yes, you can produce a coin without dumping this is shown in the project, try to refute it if you can
https://bitcointalk.org/index.php?topic=5267705.0 I don't understand that idea either, if you can produce a coin then better explain how it is possible before asking the people to prove how it is not possible.
Any cryptos gets value from their demand and supply by this you will have ups and down for sure.