Indeed, to be able to build a good reputation for every casino, it takes a long time and the team must spend both energy and thought to be able to build it.
However, if a good reputation has been obtained, the casino can take advantage and become one of the most popular casinos so that there will be many loyal users in it.
But I think it will be difficult for a new casino to build a reputation well and a little faster because almost all of their new casinos are only concerned with a promotion without any development of services or features in their casino.