In my case, I could hardly convince people about bitcoin.
Where I live, a handful only knew about it and everytime I open bitcoin as a topic.
I'm 80% sure that the majority dont know about it.
Well, fiat has always been the monetary medium in our country and even I has only been introduced in it several months ago by a friend.

Unless, bitcoin is already required as the primary/secondary means of transaction. /a neccessity

It would always be difficult to convince people..
I even find it complicated and took me long to understand.
I'm still open to learning even now.