I mean, realistically in math, when you stack a bunch of the same things together, they add together they don't cancel out.

That's what happens when you add a positive and a negative.

That would be if they were alternating tags for "sarcasm" and "not sarcasm" and there were just as many "sarcasm" tags as "not sarcasm" tags.

But I mean this is all just semantics because last I checked we're not actually dealing with math here. Just like the Stock Market.