Young Adults (21–30 years)
Mature Adults (31–45 years)
This age group are easy to convince to invest in cryptocurrencies. Also above 45 because they are still in town and like businesses. Age is not what that really matters.
What that really matter is having money to invest and most importantly your knowledge to know about something fast.
This would have make more sense if it is about bitcoin. We are gambling with altcoins.