Cell phone cameras have definitely hindered some aspects of recording UAP. Small objects in the distance and the night sky don't focus well and can become really distorted in the photo/video. But, any evidence is better than no evidence. I've seen quite a few videos of dancing lights like this that are difficult to explain.

Lol

Willy needs to stop fucking around

That's an interesting theory. The movement and blinking of these objects don't resemble the fireflies in my area. However, Destin from Smarter Every Day did produce a fascinating video on how fireflies blink and behave differently in various areas of the U.S., which you might find enlightening.

If we knew how high up these lights were, it could certainly rule out things like fireflies or other insects. Unfortunately, we lack concrete data on that. We'd have to rely on the account of the person who shot the video, who claimed these lights were at a high altitude and not near the ground at all.

Fireflies that I've seen tend to bob and sway more in their movements. Not to mention they're usually not illuminated for as long. Definitely a curious video though.