But what if Jimmy Bigot's not on the same server as you? Say you're on tootings.website and JB's on wankers.horse. Well, you can block Jimmy Bigot or, if you take a look at wankers.horse in general and Do Not Like What You See No Siree Bob, you can block the entirety of wankers.horse, but do be aware that wankers can just log out of wankers.horse and see of your account whatever any other internet user sees.