We live in 2021 and i still cant understand why for people is important religion opinion about money

I haven't come across any news source stating paper money getting rejected by religions. Another important thing, people aren't much aware of bitcoin at the moment, and by this time Bitcoin too isn't rejected relating with religion. Earlier people who are highly religious said cryptocurrency as a source of crime and is illegal. This made people term it bad money. Later understanding the reality about the market and it's goodness, now it is termed as halal.

That's pretty bad, how can you caution your followers for what you don't understand, that's insane, it'd be best if religious leaders study about the purpose of bitcoin and cryptocurrency as a whole, leaders wouldn't even have the gut to stop their followers from using digital currency, the problem with them is ignorant. There's no religion that's against riches, but Christianity will say "Money is the root of all evil" while the religious leaders are the ones spending lavishly on private Jets and all of the shit. I'm not a religious person because their rules is slavery and  hinders success.

Well it's hard to determine whether it's accepted or not by a religion, since a lot of people might have different view and perspective. Even those who are skilled in the religion still debate and often have different arguments. It's even harder since the use of bitcoin is not written in the bible or such, so it's hard and will never be able to know it's a yes, or a no.
i guess paper money is accepted since it's more common, and not that much volatile unlike bitcoin. Bitcoin is often considered as gamble as well, and make it haram since it's so volatile and hard to expect and predict unlike the paper money.

From the point raised I think you are a Nigerian, so the question should be answered within the context of the Country. If you are currently not even religious leaders only are antagonists for Bitcoin but the government too are not in support and they make the claim if I was to be correct February this year. There are many investments in this country that is religious based like anything that yield interest now some religion won't go for it so I will just say make your stand whatsoever you decide is what makes you.

Who knows if there are religious leaders who are already aware of the newer technologies that lie around on the internet. They'll embrace it soon when they're ready and we can't really do something with that if they can take action as much as we want and as quick as they want to.
There's no need to rush, just like the other people that are still doubtful about bitcoin, we can't do something with them if they don't really want to.

Not everything because there are certain things that from the creation has been supported by the world.

Just like gambling though it is irrelevant to talk.
They can't or they don't , those are the possibilities that's why denial is still there up to now.
Respect is indeed what we need  but also they can't just be left like that instead we must encourage them to understand and at least try.

Dumbass, most country have a separation of church and state so most religions aren't subjected to government laws, where do you think they get their large amount of money? They got it from the donations and their tax exemption.

I don't think that churches are ready for that kind of thing for their monetary affairs, they want something that they can hold in their hand.

Really adoption is inevitable, it's quit understood that Bitcoin don't any need more time, already it's a "something" but people or a group of individuals are the people that disvalues or disregard the important of cryptocurrency especially Bitcoin, even from op concept of understanding religions rejection of fiat currency and cryptocurrency via Bitcoin, normally in any circumstances some elements have to be consider as a major function, so relating it to this, you will understand that paper money can't be rejected so easily because it started with origin and it's has been familiar to people from different perspective, now comparing it with the existence of bitcoin it's obvious that the margins is far because Bitcoin is not yet old compares to paper money, i may say Bitcoin is still on hypothesis to some countries.