Fleet of fast moving and zig zagging "crafts"

My husband and I were setting off fireworks and filming for YouTube at the moapa fireworks launch site in Nevada. We noticed the other people around us looking up and getting excited...so we all look up. Over us is about 45 or more tiny "crafts" zig zapping and flying around and various speeds and doing weird maneuvers. They were much tinier lights than starlink...they looked like they were in space! Definitely not satellites or anything like that. Not drones...we've seen all these other things. These were 100 percent individually controlled objects. I didn't have time to film..they were probably too far to catch anyway...but it was amazing and scary at the same time. No idea what we saw..but now I wait and watch the sky, hoping to catch something just as awesome!