About 8000
Who wants to know
Sorry, they can only change the floor essence.
About seven. One to change the bulb, six to sing the song.
Five - one to hold the bulb, and four to turn his ladder
Three. One to post it, the second to post a better punchline in the comments, and the third to complain that it's a repost.
A redditor
8,000 to protest against the broken lightbulb but 0 to realize it won't change anything.