> > It doesn't cost anything to take photos, except your time, so just keep spamming the trigger

> This, this, this, and this!!!

Except that time is a huge cost. Merely taking the photos is quick, but sorting through them is slow and mind-bogglingly boring. The more photos you take, the larger the chaos is (and the more space gets wasted). If you are the kind of person who diligently categorizes photos right after they are taken, then sure, go ahead spamming the trigger; otherwise you'll just end up with with exhausted storage, and less and less motivation (over time) to start sorting through that ever growing heap of manure.