Sicilian is not boring at all. If you think sicilian is boring, then any other opening will seem boring to you.
Of course Sicilian has way too much theory for most people's liking, but if you put time and effort you'll see how exciting it is
And BTW I don't see why Caro,French or 1...e5, Pirc, Scandi,etc... would be less boring, they all are positional in most cases, and attacking chess can happen from any opening
Not boring but not worth it
well its worth it if your like magnus carlsen or elite level skill
As white, it's nearly impossible for a club level amateur to be prepared for every single open Sicilian.
As black, you won't get to play the open Sicilian nearly enough.
That is why I neither play e4 as white or c5 as black