Both born in 1966, both faced major early trauma except one picked up a pencil and dumbbell and tried to self improve while the other picked alcohol and dark humour and tried to cope and everything else (including filmmaking sensibilities) can be traced back to this divergence
It finally happened. And didn't take long at all.
The DCU is just as divisive as the Snyderverse, proving my point for some time now that Gunn and Snyder are two sides of the same coin.