This is beyond resepectless and shameless to the bones. I don't care about that converted code, what i see is an embarresment.
The specific video is also picked for that reason: to let the deceased developer look bad and make fun of him.
Another clear example that intellectual capacity or intelligence does not develop ethics or compassion as a byproduct on the way - or even was to expect from a developer these days.
At least, the author didn't camouflage anything and stands straight up with that attitude in front of the rest of the world.