It should be like that because the name Tether is 1: 1 with USD, so there must be a legal statue to protect the validity of the price of the coin.
Do not let this Tether continue to be printed just like that and eventually it will make inflation for the Tether proficiency level.
I admit I also do not understand the creation of Tether just like that (as written by WhaleAlertBot in Telegram), is there anyone here who will explain this problem to me?