First thanks for your reply.
It is decentralized, it was forked from Pancakeswap, but we had senior devs that reworked the code as my main priority before we launched was safety/security of the platform. This part was very expensive but i wanted to make sure that what we launch is safe. And i can clearly say that we did a very good job on that as the platform cannot be hacked. All smart contracts can be normaly verified/checked.
We also removed migrator code so that even the owner itself cannot take any funds out of exchange from users other than transaction fees, pool fees and lottery fees - this is the earnings part.
And yes, it took us a long time to develop it and design.
There is no casinos, we only have lottery on the website which encourages burning of the token / reducing token supply and rewarding the winners of the lottery with ONI tokens.
I'm selling because we have other projects that require our focus so ONI is just on idle since then... it's a waste as the platform is very good and any new owner simply starts the activity and bring masses back. (10k+ email list is also included in the sale)
But aside that the site looks beautiful and if anyone is interested can contact the op but be careful with the business transaction.