Yes TA not really work in crypto trading because crypto has high volatility, any crypto going up more than 10 times just in amonth and this is because that coin has strong fundamental and solid team member . So to maximize profit for the better spend more times to learn about fundamental of the project. Fundamental analysis is more usefull in crypto trading than TA.
You might have some other opinion but like everyone knows if we don’t have any knowledge or technical analysis, this can of great loss to you. We may lose something extraordinary because we might not be able to detect the flaws and problems in market. With technical analysis, we are able to see some aspects of market. With that, your results can be increased or enhanced.
Only some aspect but not on general means but i believe most of traders do make use of this one because trading up without any basis is just like doing things completely random.Ive been using TA all the way when i do make trades might not be accurate or do give good results anytime but somehow it do manage me up to make me stay on the positive side which indicates it is simply effective and not totally a bullshit thing.
This would depend on how you gonna use it because as far as i experienced there are times prices do go along with those technicals.