There are a lot of folks that think Technical Analysis is just BS. To a certain extent they are right as there are so many TA Amateurs out there now days that think they are TA Experts. From the outside looking in, TA can look pretty bogus I suppose. Heck, even some of the so called Professionals do a pretty piss poor job.
Funny, people don't call fundamental analysis BS even though most fund managers using it underperform the market also. Go down that road long enough and the only methods you can justify using are dart-throwing and buy-and-hold.