In what year did 'Only Murders in the Building' premiere?

In what year did 'Squid Game' premiere? Where is 'Squid Game' set? Who created 'Squid Game'? On which network did 'Only Murders in the Building' originally air? Where is 'Only Murders in the Building' set? Who created 'Only Murders in the Building'? On which network did 'Abbott Elementary' originally air? In what year did 'Abbott Elementary' premiere?