You know... Like... 100% of the manga aggregators don't care about translator wishes, right? Like... There are tons of groups that had their credits page asking people to read their scans only on batoto (now mangadex I guess) or on their site, and all those mangas still appear at aggregators.
I can understand your feelings, but if aggregators cared for translators' wishes, all of them would have already shut down because the scanlators in general hate aggregators.
And well, at least more people discover the manga like this I guess, I wouldn't even know timelessleaf's site existed if I hadn't found it here.
In any case, I personally recommend simply ignoring that the translation exists elsewhere and read it where you want, because no aggregator will ever abide to the wishes of the translators, it's what I do when I translate novels.
Ok, i know that im fasting but this just make me angry! WHO THE F*CK PUT TIMELESS LEAF TRANSLATION HERE?! I DEMAND YOU TO PUT IT DOWN! I DONT CARE WHAT YOU THINK ABOUT IT BUT LEAF TRANSLATED THIS NOT TO BE PUT ON MANGAGO WHERE THE SITE ONLY STEAL THINGS!!!