Indeed, currently casinos that have been around for a long time and were once popular in their time now seem to be forgotten by new casinos that are always popping up with a variety of different offers. so this statement could be a factor that maybe Bitcasino.io is losing a bit of its customers so it's creating a promotion for new users
There’s no rules indicated that only new user can participate. You just need to watch the stream and wager at least 50USDT to become eligible to share the reward. The rules about registering on the Bitcasino is for those who none member on the casino since they promoting on twitter and expecting to get new user to register to participate but this promotion is open for all players according to what I understand on the rules.
but my point is Bitcasino.io one of the old casino platform and also have many customers there. but not as much as before after many new casino platforms appeared with all kinds of promotional bonuses and the possibility of many customers moving to other casinos led to a decrease in the number of customers.
but for me it doesn't matter, because Bitcasino.io is still good and provides lots of bonus offers that make its customers feel at home here.
Bitcasino.io is also continuing the competition to predict bitcoin prices this month, which has made many people join in and give their predictions. So, let's wait for the next update from Bitcasino.io, represented by Karl.