Fundamental analysis is not new to people who trade, there are traders who somehow still happen to do well with price action or other indicators and strategy without use of fundamental analysis. To which trader do you think fundamental analysis holds more significance to, is it the crypto trader or the Forex Trader? Who should take it more seriously?
Fundamental analysis is significant to any trader in the crypto market, whether you use price action or indicators to in the market. Whatever kind of traders that you are, you must make sure that you use fundamental analysis because that's what controls the financial market whether forex market or the crypto market; you can't avoid the news and decide to trade when the market has ready starts reacting to price.