The analysis upstream is confusing the issue. @Az_Rael is more accurate: while the BEV drivetrain is less expensive that ICE drivetrain, but the BEV battery is far far more expensive than the ICE gas tank.
It is still the battery costs that "displace" other features. Though none of us know Tesla's cost basis after gigaplant, I would guess (this is MY GUESS) you are looking at 6k extra battery costs that are not recovered in drivetrain simplicities. To deliver same non drivetrain features at same price as ICE, they need to drive $ out of other components. I'm sure some of that is happening, but not $6k worth. Let's say they find $2k somehow, plus save $2k on distribution network (vs dealers). That still leaves $2k in features to cut. That seems consistent with what we are seeing people B&M about on this forum. I think Tesla is doing a great job of making up for that in excellent body design, glass roof, and generally rethinking things. Beyond that, I want to see the car before jumping to conclusions.
It is still the battery costs that "displace" other features. Though none of us know Tesla's cost basis after gigaplant, I would guess (this is MY GUESS) you are looking at 6k extra battery costs that are not recovered in drivetrain simplicities. To deliver same non drivetrain features at same price as ICE, they need to drive $ out of other components. I'm sure some of that is happening, but not $6k worth. Let's say they find $2k somehow, plus save $2k on distribution network (vs dealers). That still leaves $2k in features to cut. That seems consistent with what we are seeing people B&M about on this forum. I think Tesla is doing a great job of making up for that in excellent body design, glass roof, and generally rethinking things. Beyond that, I want to see the car before jumping to conclusions.