Well Im a bit of a sucker for stick figure animations, they are the bare minimum for any art form, but also have so many possibilities that people often forget, your animation there wasn't bad, jus confusing... the whole idea the internet has of "being random is fun" is rather stupid, becuse there's a difference between making a statement about non-linearity and just throwing stuff at a wall to see what sticks, the timing and small fluidity of the characters you made were ok if a bit janky, and each scene was too short to properly land a joke (Im assuming you intended for them to be funny) so if Im to give any tips would be;
Make more use of longer scenes, but less of them, and don't feel discouraged for using pivot animator, it's a great tool you just have to know it's weaknesess and work around them.