technical analysis is a lot more difficult to master but fundamental analysis can be interpreted by anyone you just need to be updated with latest news and event not only in the crypto community but in the world in general economic or political events can have some impacts on the market
Yes, it is much simpler and more complex. For beginners, it will be much easier to learn about the fundamentals first, and slowly start to explore TA. However, once again, it is a complex thing.
We do not only learn about how to read the graphs, but also some basics in technical analysis, which include Techniques, Indicators, and Applications. We must also be able to read Candlesticks and their patterns, understand about supports and resistances, and various other technical indicators that must be learned when analyzing.
Usually this is done mostly by traders, or short-term traders who in fact must focus on indicators based on time frame hours to find out where the market is likely to move. However, for long term holding, perhaps we will need more ability for fundamental analysis, although TA is still very necessary.
https://onetrading.com/blogs/crypto-technical-analysis-techniques-indicators-and-applications