I’ve seen a ton of your posts on the forum following StockSound’s temporary ban, and I think it’s entirely safe to say that I don’t like you whatsoever, you’re a temper-filled mutt with nothing else to pull out your ass except nonstop complaint. Alas, let’s get responding. 
- To prevent people from attempting to avoid losing Infamy, Renown & Galleons by legitimate reasoning.
- To punish high-renown players who leave when they’re being hunted.
I could list tenfold more reasons behind why combat logging is important, but just from your little rant, I assume these two will matter to you the most.
Why do you care about renown when you have barely any? I play the game 1-2 times a week, and I don’t rival hunt, I gank people and reap the rewards. I’d find this a bit more justifiable if, for say, you were a leaderboard player, who’s renown should definitely matter a bit more to them than the rest of the playerbase, but your renown amount is mediocre at best?
You can get to 150K within a day on a new slot if you so wanted, it’s not a feat and you can get your renown back easily. 
Why are you having a problem with navy ships at your level? Why do you seemingly have notoriety whilst doing treasure charts? Why can’t you just get off your slow boat and go and fight the navy?
You must be pretty bad at treasure charts AND rival hunting if the amount you lose from one combat log is the same amount you can gather in two hours. Maybe Arcane Odyssey isn’t the game for some people? More specifically, you.
Like your renown count, this is nothing?
I’ve expressed this on other threads before, but your profanities are way too excessive for someone who’s on a forum site for a game with a rather broad audience range. It makes you look really unapproachable and sort of like a moody dickwad.