I think what the uploader wants is not to upload over them as they still working for this manhwa. And if some of reader can't wait for their translator, they can just read elsewhere
If mangago allows them to upload, let them upload. You can always put your name in () to let people know when you've eventually translated it, if they're so worried about quilts and not being uploaded over. This isn't their personal site, and they aren't thw official translator. I don't think they have the right to complain about others uploading chapters
No. If mangago will just let uploader, upload over someone work without asking the first uploader for permission, no one will upload their work here anymore. That's why most of uploader here, before taking someone work that haven't uploaded for a long Time, they will ask first for their(first uploader) permission before uploading or continuing their work. That's why some uploader without permission get deleted their upload or them, themselves will deleted their upload as for first uploader requests.
I'm one of those readers that doesn't mind messy chapters and a hard to figure out translation. I'll sometimes go on and scan through a Spanish translation just so I can get the gist of the story as soon as possible. I get that this cleaner wants to do a proper iob at translating this wonderful manga, but I don't see any harm in other people posting ther translation just to give the people what they want. I don't think there's any need to shame them and bully them even if they are doing a bad job