I think the opposite, real madrid is much more popular than bitcoin, mostly everyone in europe knows about bitcoin which means at least 742.5 million know bitcoin.

I think it's the opposite as well.

You can ask anyone on the street if they know or even heard about real madrid.

They are most likely to say yes to that question and no to bitcoin.

Every knows about bitcoin in Europe im not even opening that for discussion

Do you just live in Europe ? I can assure you that near no one even heard of it. I asked to many people there that lived in several european countries and they all said me the same thing, that people did not know what it is.

1/5 is 1.6 Billion people,

You can be optimistic so I am, but this number is just too high, i think the number is <1% of 1.6 billion as you mentioned.

I highly doubt that. Try asking a family member who you haven't seen in quite a while if they ever heard of bitcoin

They will most likely say no, but I'm sure they have heard of real madrid, especially if they are from Europe.

I wouldn't be sure about that. I mean you might be right about a majority people of not knowing about Bitcoin in asian countries.
But what I doubt is that they don't know Real Madrid.
Real Madrid, FC Barcelona and the big Premier League clubs are mostly known in every country around asia.It might differ from country to country, but you will barely find people who had never heard of these clubs.

Maybe in your world but please, believe me, in my country everybody know Real Madrid but just a few people heard about Bitcoin.
Maybe in other countries are different, don't know.

And another shitpost about irrelevant comparison.
By the way; https://www.google.com/trends/explore#q=real%20madrid%2C%20bitcoin&cmpt=q&tz=Etc%2FGMT-2