Online gambling is popular in our country because of the once popular online sabong, and some platforms accept cryptocurrency, so all the gamblers I've known are also playing online; only a few gamble with cryptocurrency, so I just need to explain how easy and how fast cryptocurrency is if they are going to deposit through a bank or fiat payment processor.
Online gambling and cryptocurrency are very popular. There will come a time when you meet a gambler; chances are they are already playing online using cryptocurrency.
It seems like online gambling and cryptocurrency are already closely tied in your country, especially with the popularity of platforms accepting crypto. Explaining the benefits of using cryptocurrency for faster and easier deposits could definitely help convert more traditional gamblers into crypto users. As you said, with the growing popularity of both, it might soon become the norm for most gamblers to use crypto. It sounds like you're on the right track in helping others make the switch to crypto casinos!