Don't use a service if you don't like its fees. People are always going to want their cut but it's about how much they take. If companies start getting greedy what would the point of using them? People can still send bitcoins amongst themselves freely anyway and that will never change.

I know businesses that are already saving money using BTC. So, yes.

the cost ?
bitcoin is free for everyone ... miner do the security job and transaction verification.

it's like compare :

to this ...

BTC will never go mainstream, since there's no will to put in place a reliable, user-friendly, trustworthy infrastructure. Such an infrastructure costs money. It would have to consist of reliable third parties that could be prosecuted if they misbehaved.

Bitcoin is the best thing eer invented for some companies the answer to your question has already been answered. YES companies are already saving money by using Bitcoin and it only takes a little looking around to find out this.

https://blockchain.info/charts/cost-per-transaction


Bitcoin transactions are far from being free right now. The question is can the network scale to the point where that cost is negligible.

Donot agree with that! Some tech companies build useful,reliable infrastructure for btc application and run for a long time, such as blockchain, coinbase. In spite of the expense for building it, they are still making profit. They donot need to misbehave.I think more and more applications for BTC will come out.

That's a laugh.

OP, Bitcoin will in all likelihood become quite cheap, easy and efficient to use as money, more so than it is now even.  Bitcoin is fundamentally technology and that historically happens over time. Look at the television, airplane, car, telephone, cellphone, computer etc. All of these things started out as clunky toys for only the rich. Over time common people gained easy access. It's simply how technology evolves.

Bitcoin is still a baby and is already capable of saving people money and increasing the security of their transactions against fraud (contrasted to 190 billion annual credit card fraud) because spending authorization (like card numbers) is never out in the open, and things like multisignature wallets will make super strong coin security easy.

Banks and credit cards were here before the Internet existed. If you redesigned the entire financial system from scratch you would probably get something that looks more like Bitcoin. Instead all the world's financial infrastructure rests upon that built up, clunky, inefficient, legally hypocritical, fraud and privacy vulnerable system.

Bitcoin is technology built with the benefit of hindsight, entering a space which hasn't seen innovation in over 50 years. If you're someone betting against it (looking at you exocytosis) good luck.

But I feel there might be a problem with the miners themselves. The current trend is that a few entities own a very large amount of the network hashrate. That kind of centralization beats the very idea of decentralization that bitcoin was meant to be. And if you have more and more businesses accepting bitcoin,and there is no government access at all to these entities,they have effectively become the new custodians of your money. I think that's more scary than government control because of the utter lack of accountability.