Preach!!! I absolutely loathe when people lack any self awareness and just get in the way and not take others into consideration. Like when black people jay walk and take their sweet ass time cause they know you're not gonna just run them over or groups of people that just stand in the middle of a crowded hallway
Sometimes that helps, but (keep in mind that this is based on personal experience) I've had way more encounters with people who get annoyed when I kindly ask them to move or politely say "Excuse me." They've literally rolled their eyes, scoffed, huffed, grumbled, etc.
Like it gives a little sour with a little sweet taste