The seats are assigned. People have been standing in line for 15 minutes now. Why on earth would anyone want to stand there, when they could just sit and wait until the line clears?
I understand wanting to get off a plane ASAP, but boarding? You just end up sitting on the plane, waiting for everyone else to get on.
I will happily defend you on this point. Down vote away people. As long as you don’t shove past the rows in front of you or bonk me with luggage, we good. I try to remember the passengers who had to store luggage father back and see if I can get it passed forward. I will totally boss people to sit back down if someone needs to get to the front ASAP due to close connections. If it is going to be a while, I will try to grab my backpack and sit back down.
Now, people with oversized rollerboards? Yeah. I get pretty irritated over that and the vast number of issues that causes with boarding and deplaning. The airlines make it worse with price hikes. I personally check all of my luggage and rarely run into issues. If I have any major concerns I will throw a couple things into a bag that will fit under my seat or FedEx it if we are really going there.