If there is a case study showing the age brackets from the casinos that play that game. It's a good discussion to justify if there are retired people that have been gambling and losing their retirement money.
But the common people that are gambling in hopes of having some good results. They're mostly the poor people that are dreaming of having some good days and win with those multipliers from that game.
While age is a factor if we'll look at most physical casinos, we see often there retired people and are there to have fun either win or lose.
I think this is dependent on where in the world you are looking at, in my country the most gamblers are often the young people who are just trying to survive, a high percentage of them are not financially stable, they just gambling with the hopes of getting rich from it....old people in my country that are retired are not really known for gambling perhaps because they know how hard it would be to get the money back coupled with the hard economy