If is a debate and not a vote or poll, them online cryptocurrency casinos will still win, because of the level of their popularity here on this Forum 100% of members of this forum gamble online and almost none or less than 1% of the population here gamble on offline casinos, so asking this here we already know where and what we stands for in this Forum and what the advantage of online casinos are to us here also.
Yes, I highly agree with you, here most players love to gamble on online casinos instead of visiting offline casinos. Some even avoid offline casinos because they hold bad reputation and if others find out that someone goes to a casino then that person losses his respect in eyes of his loved ones.
This forum members love to enjoy their time by placing betting on online casinos and it's more convenient to gamble on online casinos than on offline ones. When it comes to sports betting then it's 100x better to to do online than finding offline brokers who may place such bets. So in end online gaming wins even if majority of members support it here or not, still it will win when you consider all those factors.