It's true that basically the highly volatile crypto price movement is what makes us able to make a profit,
that's why it's important to have the knowledge and skills,
What is clear is that we have to know when to buy and when to sell.
That is the basic basis in crypto, in fact everyone will agree with that, but analysis and skills are also still influenced by global issues, not only bitcoin, many things also affect world issues. but in reality many people find it difficult to predict prices, maybe if you want to get quick profits you can take advantage of the moment, but for the long term, there will be many things we have to think about.
the crypto market is indeed very speculative but speculative doesn't mean it can't be predicted but if we can read the TA then we can handle market volatility,
especially with a high level of reward it's very reasonable if the crypto market is very speculative, I'm sure many traders don't have a problem with that either.