You know, you do you in Humor communities. I personally don’t expect to find the most serious of comments under posts in those.
Anyhow…Naturally there is a good argument to be made about making good comments. And that it may be a good idea to not comment things that are probably obvious. Just so that the file is a shorter read.
If you are only ashamed of your actions after you were caught, you are not ashamed of your actions. Grade A trashy behaviour that has no place in the world.