Dunno who you played with, Big P, but my former guild made a name for themselves in part by steamrolling other guilds and taking content. So did the rest of the big name guilds in the early, non-instanced days of EQ. The only reason P99 has such a problem with this behaviour is that line that used to separate "raiding" guilds and "casual" guilds is all but gone at this point. You'd have to be a particularly slow monkey child to not be able to kill the likes of Naggy, Vox, Trak, etc.
Yes, there were a great many players on servers back in the day. No, there weren't 5-10 guilds competing for content, at least not on the servers I played on. There were usually 2 or 3, and the only thing that separated them from kills was whatever time zone they happened to play in, or whatever other guild rolled over them for the content. Nothing's changed from then til now, it's just easier to kill everything because there are no unknowns anymore (and eqemu is much more forgiving than live ever was).
Yes, there were a great many players on servers back in the day. No, there weren't 5-10 guilds competing for content, at least not on the servers I played on. There were usually 2 or 3, and the only thing that separated them from kills was whatever time zone they happened to play in, or whatever other guild rolled over them for the content. Nothing's changed from then til now, it's just easier to kill everything because there are no unknowns anymore (and eqemu is much more forgiving than live ever was).