>>30486086There are two kinds of Jojo fans: The actual fan, and the meme-fucker.
The actual fan has read all or most of the manga and/or has watched all of the anime, does not partake in discussion of Jojo where it is not necessary.
The meme-fucker watched clips of the Jotaro-Dio fight on youtube and the Joel Duwang video, and acts exactly like you've described.