The main problem of BTC transations is the unpredicteble time to receive the payments. Will Bitcoin in the future have faster transations? And what about the fees? Will the fees decrease on the future? What solutions are being developed? What will be the future of Bitcoin about these questions?
Bitcoin has only 1 megabyte as time goes on less and less Bitcoin reward per block = higher difficulty on getting a single bitcoin. i think the fees would go high same with the price of Bitcoin it self. if all of the Bitcoins are mined the miner would just rely on the fees on what their getting from the transactions = Higher fee demand from miners would be high I think. what is happening at this moment there are some big whales that are flooding the blockchain to make transaction fees higher and slower than the usual.