If we go through the history then we can find that, in Hinduism, gambling started much before the Mahabharat which started around 3139 BC.
In fact, gambling had a major role in the cause of the great war. So we can say that gambling has it's roots at ancestral level.
It's mind boggling to see how much gambling has evolved.
Gambling needs to get in sync with the improvement of technology. Since gambling is another kind of business, there are companies that do R&D, improvements, and developments to get ahead of the gambling business competition. As a result, gambling undergoes lots of evolutions and improvements depending on the available technology to date.
Evolution will keep happening in every aspect of life whether it be gambling, technology, economy or life.
In the current generation, gambling has evolved so much that people can gamble from wherever they are.
The ease of convenience to gamble from our computers and mobile phones have opened up a new a gateway for everyone.
In addition to that cryptocurrency has boosted this evolution in a way that people from across the globe can gamble with each other instantly.
We can't imagine how much more it will evolve.