This is just an argument to not do anything in disguise of being rational. (1) We can tackle multiple things at once, (2) some of those things are like the way

This is just an argument to not do anything in disguise of being rational. (1) We can tackle multiple things at once, (2) some of those things are like the way they are because of the current state of tech: take a look at Amazon trying to buy One Medical as one such example.