Basically there are a series of filters and pumps in a dishwasher that can become clogged through normal use, not rinsing dishes, or in my case my bad habit of not removing paper labels from jars before I stick them in the dishwasher clogged the drain pipe. This little exercise cured me of that habit.
Unclogging a dishwasher drain pipe is much easier than the dozens of YouTube videos I consulted make it out to be. The most difficult part of the process is dealing with the vile stench of the clog because I’m a baby about bad smells.