It's exactly because they're not professional that you have no right to complain. It's not their job, they're not getting payed. As long as they translate dialogues in good English, it's fine, they can do whatever they want. If you wanna ask for more, no prob, pay for it and go to the official translation ╮( ̄▽ ̄)╭
Oh no way I'm paying for this garbage lmao. I'd rather drop it. But it's avilable for me illegaly, so, if they are illegally translating it, they're not really in a better position than I am. It doesn't matter if they're unoffical translations. The point still stands. It's not something translators in general are expected to do. Make a twitter post or a yutube channel about your opinion but it just distracts from the story and makes the flow awful. As a translator, (official or not), you're supposed to make your job seamless and natural. This person isn't doing that. Listen, I actually agree whith most of their opinions (except how they put minho on a pedestal) but I don't want to be distracted while reading. It's like watching a movie with commentary on top of it. It's annoying. Not to mention that the notes LITERALLY GIVE FUCKING SPOILERS. They could at least stop themselves from doing that. Besides, your whole "don't like don't read" argument applies to the translators as well. They clearly hate the manhwa based on the comments, so why not just stop translating it? I guebuinely don't care if it gets dropped, but it still passes time, so I'll keep reading as long as it's avilable.
There is a difference between being official and unofficial. Unofficial translation means no responsiveness needed. They don't owe the readers anything. I understand that notes can be distracting but again, if you're not satisfied you can wait and pay for better quality. If you're not willing to pay but still want to enjoy the story, you take what they give.
The "don't like don't read" may apply to them that's not the point. They're providing me for free something I'm consuming so I'm not going to criticize them (⌒▽⌒)
A reminder to the people who make a big deal out of the translators' notes that they are on an illegal website. You're not paying it's a bit rude to criticize their job. I mean someone is providing us quality translation for free. If you're not satisfied, you can wait for the official translation to catch up :)