For all the projects I work on, they are coded to standards and the message that the powers-that-be tell users: "If it doesn't work in your browser, get a better browser".
Projects are tested in latest of Chrome and Firefox. If something doesn't work in IE, TFB. The same will apply for Edge.
"their pretty nonsense" and "checking their phone"
And yes, I do mind someone distracting me by "discretely" checking their phone. Because it's never "discrete".
And Alamo is wildly popular here in Austin; not just with the petty movie-goers.
Moral of the story: grow up and watch the movie.