Satoshi probably wouldn’t be making a lottery, global lottery has been done by many, why are you different?
Lottoshi is different for it being the firm game that combines token contract with product, it also provides a unique way to create randomness, all these are designed to become the fairest game there is.
17.5% of the prize pool would be distributed to LTS token holders by share, this means the lottery is owned by you literally, no centralized entity telling you they hold the profit share mechanism that may change later.
The randomness is important because there really isn’t true randomness existed in computer science nowadays, so we give the participants a way to shuffle the final result as many times as possible, rendering the result close to true randomness, at least cannot be controlled by the team who built it in anyway.