EOSBet.
https://eosbet.io/This is a casino and it pays dividends from the fact that the players lost. This is a good idea and it doesnt look like a pyramid. The more casino profits get, the more dividends there are. Moreover, this token is already traded on the exchange.
I agree with you that bet token will gives us the dividen just holding them on their website, we can gets eos, litecoin, bitcoin cash. They have real of businesses related with cryptocurrencies (gambling games based on decentralize application dapps on EOS blockchain) we can buy bet token on binance
https://www.binance.org/en/trade/BET-844_BNB but i don't know is it best dividen cryptocurrencies or not. Should the op research more about it.