Am I being a dork ? I think this guy just pissed me off with his style ( or lack of it ).
I would have pulled him up and done it standing at a comfortable depth. If he wasn't up to speed at working his fins in cold water gear perhaps it was a mentoring moment. He probably never got well trained on managing a shore entry nor or how to work together with a buddy.
Maybe he was a little less than appreciative and tactful. I'd want to understand it all before passing judgment, he may have been stressed.
I'm a big fan of spring straps as well. That doesn't mean that everyone needs to run out and invest in every gadget I like. Rubber straps are a time tested device suitable for use.
How did you end up entering the water after only 3 minutes? I have to believe there were a good many more gaps in the planning of the dive. I think you opened yourself up dive with "whoever" and that's what you got. There are a good many divers who only seek to make a few dives a year and accommodations are often appropriate i the interest of mutual enjoyment.
Not even a thank you? That was uncalled for.
Pete