It depends on who do you introduce bitcoin to, and the way how you introduced bitcoin to the. Not all people is tech savvy, I've introduced bitcoin into some of my friends and only a couple of the really got involved in crypto currency. Even I who really believes in crypto was skeptical on it when it was first introduced by my brother.
in my case my friend introduced me to bitcoin and i like it i read articles about cryptocurrencies and i joined this forum to explore and learn more but when i introduced it to my other friend they show no interest in it and i gave up because i can't force them to understand it
Great that you listened to your friend, most of my friends are not listening and don't care about it despite of my explanation, but some are here keep exploring the crypto and online world, and he is always saying 'thank you' to me as I didn't stop informing him this forum, so he keep saying 'thank you' the way I was thankful enough to the person who introduced me this forum, who guided me when I was new, so I give back to those of my family and friends too, especially those who are in need of extra income.