actually bitcoin prices in every year have increased but many people complain it because they've seen very high bitcoin prices,and everyone expects high prices, and the nature of bitcoin itself rises and falls in price if it does not rise and profit then we will not profit.
it because they are buying bitcoin at the high price so they keep complaining why the price cannot reach another higher price. but if they can realize that even bitcoin price need a time before it increases again and it's not easy to do that. it needs more support from every people in the bitcoin industry and not just the whales who have a big amount in bitcoin. it is better to wait for a while and do another thing that you forget to do.