I mean it wasn’t eloquent by any means but it’s kinda clear he was trying to say “heavy ev batteries will cause your boat to sink, either electrocuting you or exposing you to waiting sharks”. Which of course if nonsense, but it isn’t really senile gibberish is it? He’s just trying to make ev seem like this evil thing “dems” are trying to force on “patriots.” Clunky for sure but it’s not like he’s just pulling random words out of the air.