You can make your own character too and never play an origin character like in DoS2 ... just saying.
Sure, but the general concensus seems to be that custom characters are rather barren when it comes to story content. Though Larian did confirm they are aware of the weakness and custom characters are to have more robust reactivity. We shall see.
I really hate that they decided to bring over the Origin idea from DoS2....I don't see why
Because it is a brilliant coop design. They pull double duty - you can have your own playthrough and your friend or randos and jump in and out and take over your companions. I did find companions in D:OS2 to be inferior to the competitin when it comes to singleplayer experience though. We will see how much they will improve on that design in BG3.