Squad Killer

Because it’s not really a solution :) more like forum material (the end part I mean)

That's a fair comment. If people are truly thumbing down because of that than I will happily accept it. I always prefer to see some personality in any response or solution.

I didn't downvote you, but what's a cheese board?

I think the reason why you got downvotes is because people are upset at the information you gave "In my experience, if you previously played the game prior to the title update, the kills will not be accumulative. Meaning that your kill counter will start at 0 again."

Which is pretty idiotic to take out their frustration on your solution because you aren't the one who programmed the Title Update achievements to work the way they do (as in, not retroactively). It's essentially "shooting the messenger." All you're trying to do is help people get an achievement, and they downvote you for necessary information regarding the achievement.

I gave your solution an upvote.

I think it’s because of this “Just sit back and think about that cheese board you had a few month back, or anything else to keep your mind occupied while you mindlessly grind kills”