Ask a pro photographer what he would prefer:
1. a cheap entry level DSLR and ultra-expensive light setup
2. the most expensive DSLR and cheap household light setup
Most would pick 1.
https://www.picturecorrect.com/tips/its-not-about-the-camera...
When watching YouTube videos and Kickstarter videos where amateurs are trying to pass themselves off as pros, the most common and grievous error has nothing to do with the image, it's the sound that's all fucked up. Unplug the refrigerator and get a proper microphone! Digital cameras have come a long ways in 20 years, but onboard mics are still garbage.
There have been great (and even award winning videos) shot on iPhones (or even cheapo dslrs/compacts) with no "professional lighting" or just natural light.
A random example: https://www.youtube.com/watch?v=Eyr9NwyszNY