Yea, sorry (not sorry) I couldn't leave that one unanswered :-) I think you'd literally answered the question in the previous video too.

I just upgraded my 2015 Leaf S to a 2021 Leaf SV Plus. Very happy with both.

I suspect the majority of the cost of launching humans isn't the mass, but the life support equipment. For raw payload mass, there's a nice graphical summary at ourworldindata.org/grapher/cost..., but the per person is roughly $50 million!?!