At one time, my awkward encounters felt fundamental to me. Though I've come to observe awkwardness in the wild, without my being implicated at the centre (phewph). People just having friendly, but awkward, encounters.
Often when I touch on this topic in company, people will talk about their own difficulties with interacting with fellow humans.
In a way, the awkwardness seems very natural. It would be almost unnatural if we were all completely open and at ease when interacting with one another.
Perhaps social media has a part to play here, or maybe it's the same as it ever was?
In the modern era, we are constantly interacting with strangers or people we barely know. Some gregarious people are very good at this, but otherwise it can be a challenge to find common ground for socializing. I don't know if any of this is true, but it strikes me as intuitively true.