“Disgusted” was a fast choice for wording. They look confused. Someone told me he get a headache by the fast movings through the workspaces.
For explanation I use 3 or 4 workspaces with full max. Windows and switch through them with super + tab. And had this wiggle animation running, too. As an user it is really fancy but if you are watching, it could hurt.
Disable? These can’t be disabled.
You mean you don’t want to see them? There is a package called Plymouth, which hints the logs and shows a Logo instead.