Bcs mangago is bigger and well known site so not that much people will go to official site of that translating group. If they make it so it can be relesed on other sites only after 12h, all the readers will go to them to read new relese. It helps them if they have adds or something, cause some of them have ti pay for manga to have raws, or for site menagment etc.
If I find a manga I love...I will go to 3 sites to read individually to give scans more revenue... maybe they should push for that
They actually made that rule so that they could edit the chapters, that way we get the quality content,
This attack on mangago seems stupid...love all the translators...but a couple of hours who cares either way...