I’m seeing the 6pm showing of Sound of Freedom in a rinky dink town (pop 31,000), and my wife and I got the last 2 tickets. On a Wednesday.
A friend went yesterday and it was also sold out.
Edit: no shenanigans observed. Theatre was comfortable, no fire alarms, no issues at all.
I know it's not the type of movie a lot of people would watch over and over, but I DO hope some will go a second or third time just to show support and smash records.