I am curious to know who are their targeted audience and at what age group.
Researches should be conducted in order to let us know with accuracy the target audience and age range of gambling crypto casino's public target.
In general gambling people target countries like thailand more but probably this is not the case with crypto. Do they target nerds or total dumbs? How efficient they are between their marketing tactics?
Maybe that is just a personal impression you have, because you are from Thailand? Gambling is present in every corners of the world and there abundant propagandas regards this practice promoted in most countries. There are many other asian countries where it seems the gambling industry is really focused in and growing popular each new day, such as Indonesia, Philippines, India...
We can speculate about what public the industry is interested in. Since online crypto gambling is directly related to technology, we can suppose the target public are the youngster generations, especially the youngs who work on informatics field, as they are prone to understand and become crypto adopters, and those who are already employeed, what means they have a fixed source of income to maintain their gambling routines. Therefore it's a more profitable public for the casinos to focus their marketing on.
So far, the marketing tactics have been immensely rewarding, as we can see the industry in constant development and growth.