I can see why… but I can also see why not.
I hate when there is no room but if it didn’t have the right of way… what are you supposed to do when no one letes you in and you run out of room?
However I hate how people coming up the off ramp just start to move over expecting it to be clear. I’ve almost been in a few accidents because I wasn’t able to get out of the “slow lane” to let someone one because of cars in front of, behind, and to the left of me.