I don't think there are much challenges with the use of physical casino even though as at now, gamblers will prefer more of the use of online crypto gambling casinos than the physical ones because of their comfort and affordability,
most specially those who are hiding their gambling addiction and activities because now in online gambling we are easily gamble in this way not letting others learning about our gaming and this is also the reason why there are so many people that is drowning in addiction
gambling is not what we don't enjoy like that, we are the ones that play bets and gambles in some ways which we shouldn't because of some personal issues that surrounds how we are gambling, while using a physical casino or not is by individual preference.
back in the old days? when casino is only available Physically? less people are diving into addiction bit like now that this is available every single second of our life as long as we have gadget and funds.
Well, you are right, with the advent of technology, things are made to become more easier and more accessible to the people.
Physical casinos back in the day was a hassle for many because they may most of the time have to travel long distance to find a physical casino where they can gamble comfortably, while for so many with low income and budget, but are still interested in gambling, we discover that gambling for this set of people was a luxury that they can not afford, because they most of the time will be left with no money to gamble after spending so much on transportation trying to locate a nearest physical casino.
Believe it or not, this challenges saved many from gambling addiction since they can't afford the money to gamble as frequently as they wanted, which is the foundation of gambling addiction.
This is why back then, we had less to zero number of gambling addicts.
But today, with the advent of online casino brought about by the emergence of the world wide web, more people, if no all people actually, can easily access casinos anywhere they are and anytime they want, and in return, many have become gambling addicts because they started gambling way more than considered normal and healthy for the brain.
By the way bud, please fix your quote.