Turn signals aren't the problem.
Its mirrors. Like they just look shiney but they don't work or something, and no one bothers to take a quick glance before switching lanes.

Signals don't mean sh1t. If the lane isn't clear a turn signal doesn't automatically clear it or give the right of way.
Fuk a turn signal.
Mawfukaz need to look beyond just straight infront.

I've ridden with a few knuckleheads on ocassions that don't know how to switch lanes also.