Genuine discussion and debate is never pointless.
I really don't get what your end-game is with all of this. A lot of what you've posted in this thread is not conducive to an open and honest exchange of ideas. It just seems like you're here to get snarky and vent your frustrations.
If you want to have an actual discussion, then come equipped with a good argument, not this petty shit. Case in point, the whole objective/subjective opinions angle you were going for. It just comes off as a blatant distraction from your lack of an argument.
I can't speak for everyone here, but I promise you that if you come at this with a genuine desire to a have a civil discussion, a lot of people will meet you halfway. Even if you don't change their mind and they don't change yours, you will, at the very least, have each other's respect.