Just like in NYC, politely saying “excuse me” as you try to brush past someone standing in the middle of the sidewalk gets you looks or even “what the fuck did he just say!”
I was there a couple weeks ago. I always say excuse me, thank you, and call people sir/ma’am out of respect. Due to crowding, I had to weave to the side and there was a line of men smoking pot on the entrance to a smoke shop. I said excuse me as I walked past them. One of them made sure he put his blunt up and out of the way and I thanked him. Another one, however, made sure he blew a large exhale of pot smoke onto me and my 13 year old son. I gave him a look and he stared back at me-all 5’5” 140 lbs of him. I also thanked him and I am sure if I chose to make a big deal out of his ignorance, it would have been a fair fight and the other six guys wouldn’t have jumped in.
And you’re right about eastern mass. They are snobby and so damn proud of their city and Boston strong and all that(though that pride is due to surviving and thriving after the tsarnaev dicks blew up women and kids), but it is a very exclusive club.