Recently, I've been wondering, and based on the people I live with, I'd say that only 20% of them know what cryptocurrency is.
Sometimes I ask my friend or colleague if he knows what Bitcoin is, and if they're young (20-35 years old), they say, "Yes, I've heard about it. But I don't know much about it."
If I'm talking to older people (40–60), mostly they don't know what it is.
We are living in a world of big changes in every aspect of life. But do you think it will be time when cryptocurrency will come into our lives and be normal for all people? Will people be able to trust crypto?
I'm wondering what your opinion is about this.
In this case I only believe in bitcoin, not with anything else

The environment is an important thing and in this case where you ask that if it's talking about the environment that doesn't really follow further about cryptocurrencies then it's very natural about something like that.
When talking about normal or not it depends on perspective too because when you really say something like this among those who are not very knowledgeable about bitcoin and even many don't know or haven't even heard of this then it will feel abnormal but if it is there is a desire there to be in this kind of environment so I think it is normal like in the environment I live in now.
Even so, I personally don't recommend older people to invest especially for those who are already in retirement because I think now is the time for them to enjoy not to plant. but if you really want to learn more then it's not a problem for that.