PSA: you can still gank pre 6 if you are on a level six reliant jungler
ok i know if you play something like
you are highly reliant on level 6 to gank......however you can still gank pre level 6
sure you wont be tower diving or anything but if you are blue side and there top lane is shoved all the way in you can walk threw top tri and gank him
there is allot of gank paths where you are near unavoidable when they are shoved past mid if your laner pays attention
and to where you might not pick up kills you will lay down some good damage and most importantly re leave lane pressure