"Not saying it can't be done, just need to bring a bit of reality into the subject"
Good..! That'll make a pleasant change to just the usual crap that's been infecting this forum for ages now.
First then, you should start, with
'understanding' that 350kW rapid chargers will NEVER be installed in private residences.
Well, never say never.
Maybe if you happen to be a Middle Eastern Oil Sheik, or Russian Oil Oligarch, then these things may indeed be possible, but, for the ordinary masses of
'the great unwashed' you're just pissin into the wind with that sort of thinking.
These high capacity EV chargers will be installed at purpose built "EV refuelling stations" and trust me, all, of the energy supply companies will literally be falling over themselves in their collective eagerness to to sign up those large usage customers to their electric utility grids.