I actually like that Tesla doesn't offer feature "packages". I tried to spec out an F150 Lightning and the amount of different options was overwhelming. And the fact that if you wanted one feature you had to purchase the whole package drove me nuts: you can't have towing capability unless you get the chrome bumpers.
That's the ridiculous old-style thinking that always drove us nuts with old car manufacturers - only there weren't alternatives. Tesla entered with an "iPhone" approach. Power, Color(s) and autopilot level, both in order to simplify the manufacturing and because their direct sales model would not work otherwise. Early adopters were to be caught in few clicks, not 1-hour BMW-style configurations (which most of the time never make it to the actual purchase due to "constraints", but that's another story).
Also remember that one of Elon's principles is "never optimize a process that shouldn't even exist", so good that they got rid of options and packages from the start. At the cost of Apple-like "Orwellian" homologation, but - hey - we all personalize aftermarket, don't we?
But also, Tesla already created some itchy "package" combination under the umbrella of "versions", didn't they. You couldn't get a RWD LR until recently, for instance. Couldn't get the LR battery, which is an essential component, without insane speed. And to get better interiors and suspensions, you still have to get the Sport version, with more ridiculous speed... and shorter range. That's just plain stupid.