Tell the airlines to reduce the weight limit, problem solved.
That doesn't annoy me, nor does the various ways to load the plane. What I'd like to see is them lock the overhead until the plane is in the gate, and then unlock them one by one, front to back. Sit down until you can get your stuff. People act just like cattle, knowing full well they aren't going anywhere fast all standing up at one time.
Potential problem with unlocking the bin by row, often the bag ends up in a different row from where you are seated. Solution is each seat gets one and only one assigned spot in overhead bin directly above the corresponding seat. This would also eliminate the problem of passengers putting multiple bags in the overhead bin. (Which is why bag often ends up in a different row)
I stand up knowing full well that I'm not going anywhere because I'd rather stand in one spot waiting for my turn to get off the plane instead of being crammed in the seat any longer. It's nice to stretch the legs and back after being stuck in the seat for so long.
Uhm... Just for next time: stand up during the flight! Quick stretch or stroll to the bathroom if you feel weird just standing.
Don't punish your body for the planes hostile design!