I'm saying - that's what the design is. You don't seem to understand how the basics work and you certainly don't seem to have played the game (neither WoW nor SWTOR) to actually talk about it. You're just pulling opinions out of your hat.
Experience the whole game first, OK? Even the current content. We can talk about the systems after that (and no, I'm not super happy about the "abandoning" of the old content - but I do understand why it's like that.)